15412152052 has 24 divisors (see below), whose sum is σ = 29441643840. Its totient is φ = 7001132160.

The previous prime is 15412152031. The next prime is 15412152059. The reversal of 15412152052 is 25025121451.

It is a self number, because there is not a number n which added to its sum of digits gives 15412152052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15412152059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38277 + ... + 179692.

It is an arithmetic number, because the mean of its divisors is an integer number (1226735160).

Almost surely, 2^15412152052 is an apocalyptic number.

It is an amenable number.

15412152052 is a deficient number, since it is larger than the sum of its proper divisors (14029491788).

15412152052 is a wasteful number, since it uses less digits than its factorization.

15412152052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219591 (or 219589 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 15412152052 in words is "fifteen billion, four hundred twelve million, one hundred fifty-two thousand, fifty-two".