15012532033 has 12 divisors (see below), whose sum is σ = 15438752112. Its totient is φ = 14597787600.

The previous prime is 15012532019. The next prime is 15012532039. The reversal of 15012532033 is 33023521051.

It is a de Polignac number, because none of the positive numbers 2^k-15012532033 is a prime.

It is a super-2 number, since 2×15012532033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15012531989 and 15012532007.

It is not an unprimeable number, because it can be changed into a prime (15012532039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3703858 + ... + 3707908.

It is an arithmetic number, because the mean of its divisors is an integer number (1286562676).

Almost surely, 2^15012532033 is an apocalyptic number.

It is an amenable number.

15012532033 is a deficient number, since it is larger than the sum of its proper divisors (426220079).

15012532033 is an equidigital number, since it uses as much as digits as its factorization.

15012532033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6832 (or 6795 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The spelling of 15012532033 in words is "fifteen billion, twelve million, five hundred thirty-two thousand, thirty-three".