15157288153820 has 24 divisors (see below), whose sum is σ = 32430876920064. Its totient is φ = 5948520633536.

The previous prime is 15157288153801. The next prime is 15157288153831. The reversal of 15157288153820 is 2835188275151.

15157288153820 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 7 ways as a sum of consecutive naturals, for example, 7149663164 + ... + 7149665283.

It is an arithmetic number, because the mean of its divisors is an integer number (1351286538336).

Almost surely, 2^{15157288153820} is an apocalyptic number.

15157288153820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15157288153820 is an abundant number, since it is smaller than the sum of its proper divisors (17273588766244).

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

15157288153820 is a wasteful number, since it uses less digits than its factorization.

15157288153820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14299328509 (or 14299328507 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 56.

The spelling of 15157288153820 in words is "fifteen trillion, one hundred fifty-seven billion, two hundred eighty-eight million, one hundred fifty-three thousand, eight hundred twenty".