15355755268 has 12 divisors (see below), whose sum is σ = 30711510592. Its totient is φ = 6581037960.

The previous prime is 15355755263. The next prime is 15355755277. The reversal of 15355755268 is 86255755351.

15355755268 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (15355755263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274209888 + ... + 274209943.

Almost surely, 2^15355755268 is an apocalyptic number.

It is an amenable number.

15355755268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15355755268 is a wasteful number, since it uses less digits than its factorization.

15355755268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548419842 (or 548419840 counting only the distinct ones).

The product of its digits is 6300000, while the sum is 52.

The spelling of 15355755268 in words is "fifteen billion, three hundred fifty-five million, seven hundred fifty-five thousand, two hundred sixty-eight".