15655053320 has 32 divisors (see below), whose sum is σ = 36360126720. Its totient is φ = 6060020160.

The previous prime is 15655053319. The next prime is 15655053341. The reversal of 15655053320 is 2335055651.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6311282 + ... + 6313761.

It is an arithmetic number, because the mean of its divisors is an integer number (1136253960).

Almost surely, 2^15655053320 is an apocalyptic number.

15655053320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15655053320 is an abundant number, since it is smaller than the sum of its proper divisors (20705073400).

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

15655053320 is a wasteful number, since it uses less digits than its factorization.

15655053320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625085 (or 12625081 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 15655053320 in words is "fifteen billion, six hundred fifty-five million, fifty-three thousand, three hundred twenty".