15011252233432 has 64 divisors (see below), whose sum is σ = 36147497057280. Its totient is φ = 5680320953472.

The previous prime is 15011252233421. The next prime is 15011252233499. The reversal of 15011252233432 is 23433225211051.

15011252233432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 448240908 + ... + 448274395.

It is an arithmetic number, because the mean of its divisors is an integer number (564804641520).

Almost surely, 2^{15011252233432} is an apocalyptic number.

It is an amenable number.

15011252233432 is an abundant number, since it is smaller than the sum of its proper divisors (21136244823848).

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

15011252233432 is a wasteful number, since it uses less digits than its factorization.

15011252233432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896515352 (or 896515348 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 15011252233432 its reverse (23433225211051), we get a palindrome (38444477444483).

The spelling of 15011252233432 in words is "fifteen trillion, eleven billion, two hundred fifty-two million, two hundred thirty-three thousand, four hundred thirty-two".