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6425137369092 = 2231353777109019
BaseRepresentation
bin101110101111111100000…
…0001111101000000000100
3211202020101212111120200010
41131133320001331000010
51320232140131302332
621355400052150220
71232125615345431
oct135377001750004
924666355446603
106425137369092
1120579815a6252
12879299608370
13377b70800320
14182d9a696b88
15b21ec63a9cc
hex5d7f807d004

6425137369092 has 48 divisors (see below), whose sum is σ = 16449843735360. Its totient is φ = 1939664108928.

The previous prime is 6425137369073. The next prime is 6425137369093. The reversal of 6425137369092 is 2909637315246.

It is not an unprimeable number, because it can be changed into a prime (6425137369093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388546242 + ... + 388562777.

It is an arithmetic number, because the mean of its divisors is an integer number (342705077820).

Almost surely, 26425137369092 is an apocalyptic number.

It is an amenable number.

6425137369092 is an abundant number, since it is smaller than the sum of its proper divisors (10024706366268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6425137369092 is a wasteful number, since it uses less digits than its factorization.

6425137369092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777109092 (or 777109090 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 57.

The spelling of 6425137369092 in words is "six trillion, four hundred twenty-five billion, one hundred thirty-seven million, three hundred sixty-nine thousand, ninety-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 53 78 106 156 159 212 318 636 689 1378 2067 2756 4134 8268 777109019 1554218038 2331327057 3108436076 4662654114 9325308228 10102417247 20204834494 30307251741 40409668988 41186778007 60614503482 82373556014 121229006964 123560334021 164747112028 247120668042 494241336084 535428114091 1070856228182 1606284342273 2141712456364 3212568684546 6425137369092