15155352352 has 48 divisors (see below), whose sum is σ = 34108784640. Its totient is φ = 6493390848.

The previous prime is 15155352347. The next prime is 15155352427. The reversal of 15155352352 is 25325355151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140048 + ... + 1153264.

It is an arithmetic number, because the mean of its divisors is an integer number (710599680).

Almost surely, 2^15155352352 is an apocalyptic number.

It is an amenable number.

15155352352 is an abundant number, since it is smaller than the sum of its proper divisors (18953432288).

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

15155352352 is a wasteful number, since it uses less digits than its factorization.

15155352352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18353 (or 18345 counting only the distinct ones).

The product of its digits is 112500, while the sum is 37.

The spelling of 15155352352 in words is "fifteen billion, one hundred fifty-five million, three hundred fifty-two thousand, three hundred fifty-two".