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54360404051 = 319281188941
BaseRepresentation
bin110010101000001000…
…011111000001010011
312012022110200122111012
4302220020133001103
51342312230412201
640550044041135
73633046545002
oct625010370123
9165273618435
1054360404051
1121066038168
12a6512331ab
13518424b075
1428b989cc39
1516325ab5bb
hexca821f053

54360404051 has 8 divisors (see below), whose sum is σ = 56120308608. Its totient is φ = 52600896000.

The previous prime is 54360404047. The next prime is 54360404083. The reversal of 54360404051 is 15040406345.

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 54360404051 - 22 = 54360404047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54360403999 and 54360404017.

It is not an unprimeable number, because it can be changed into a prime (54360404951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193241 + ... + 382181.

It is an arithmetic number, because the mean of its divisors is an integer number (7015038576).

Almost surely, 254360404051 is an apocalyptic number.

54360404051 is a deficient number, since it is larger than the sum of its proper divisors (1759904557).

54360404051 is a wasteful number, since it uses less digits than its factorization.

54360404051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198253.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 54360404051 in words is "fifty-four billion, three hundred sixty million, four hundred four thousand, fifty-one".

Divisors: 1 31 9281 188941 287711 5857171 1753561421 54360404051