15233220552 has 64 divisors (see below), whose sum is σ = 41695329600. Its totient is φ = 4599440640.

The previous prime is 15233220533. The next prime is 15233220593. The reversal of 15233220552 is 25502233251.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31027 + ... + 177282.

It is an arithmetic number, because the mean of its divisors is an integer number (651489525).

Almost surely, 2^15233220552 is an apocalyptic number.

15233220552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15233220552 is an abundant number, since it is smaller than the sum of its proper divisors (26462109048).

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

15233220552 is a wasteful number, since it uses less digits than its factorization.

15233220552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208606 (or 208602 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 15233220552 in words is "fifteen billion, two hundred thirty-three million, two hundred twenty thousand, five hundred fifty-two".