15052153212 has 60 divisors (see below), whose sum is σ = 41060161296. Its totient is φ = 4799234880.

The previous prime is 15052153133. The next prime is 15052153247. The reversal of 15052153212 is 21235125051.

15052153212 is a `hidden beast` number, since 1 + 505 + 2 + 153 + 2 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1002489 + ... + 1017392.

Almost surely, 2^15052153212 is an apocalyptic number.

15052153212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15052153212 is an abundant number, since it is smaller than the sum of its proper divisors (26008008084).

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

15052153212 is a wasteful number, since it uses less digits than its factorization.

15052153212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019920 (or 2019909 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 15052153212 its reverse (21235125051), we get a palindrome (36287278263).

The spelling of 15052153212 in words is "fifteen billion, fifty-two million, one hundred fifty-three thousand, two hundred twelve".