15427357887160 has 32 divisors (see below), whose sum is σ = 34714527922800. Its totient is φ = 6170414679040.

The previous prime is 15427357887113. The next prime is 15427357887203. The reversal of 15427357887160 is 6178875372451.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 15427357887092 and 15427357887101.

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, 16041790 + ... + 16976269.

Almost surely, 2^{15427357887160} is an apocalyptic number.

15427357887160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15427357887160 is an abundant number, since it is smaller than the sum of its proper divisors (19287170035640).

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

15427357887160 is a wasteful number, since it uses less digits than its factorization.

15427357887160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33029751 (or 33029747 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 64.

The spelling of 15427357887160 in words is "fifteen trillion, four hundred twenty-seven billion, three hundred fifty-seven million, eight hundred eighty-seven thousand, one hundred sixty".