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5157666005 = 53073360043
BaseRepresentation
bin1001100110110101…
…11011110011010101
3111022110001120122212
410303122323303111
541030330303010
62211442403205
7241545303062
oct46332736325
914273046585
105157666005
112207405898
12bbb360505
13642712b9b
1436cdc3c69
15202bec505
hex1336bbcd5

5157666005 has 8 divisors (see below), whose sum is σ = 6209361312. Its totient is φ = 4112691408.

The previous prime is 5157665999. The next prime is 5157666061. The reversal of 5157666005 is 5006667515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5157666005 - 230 = 4083924181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678487 + ... + 1681556.

It is an arithmetic number, because the mean of its divisors is an integer number (776170164).

Almost surely, 25157666005 is an apocalyptic number.

It is an amenable number.

5157666005 is a deficient number, since it is larger than the sum of its proper divisors (1051695307).

5157666005 is a wasteful number, since it uses less digits than its factorization.

5157666005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360355.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 5157666005 is about 71816.8921981451. The cubic root of 5157666005 is about 1727.7639375755.

The spelling of 5157666005 in words is "five billion, one hundred fifty-seven million, six hundred sixty-six thousand, five".

Divisors: 1 5 307 1535 3360043 16800215 1031533201 5157666005