16137680556480 has 224 divisors, whose sum is σ = 59751763046400. Its totient is φ = 3688612623360.

The previous prime is 16137680556419. The next prime is 16137680556527. The reversal of 16137680556480 is 8465508673161.

It is a happy number.

16137680556480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24175216 + ... + 24833775.

Almost surely, 2^{16137680556480} is an apocalyptic number.

16137680556480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16137680556480 is an abundant number, since it is smaller than the sum of its proper divisors (43614082489920).

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

16137680556480 is an equidigital number, since it uses as much as digits as its factorization.

16137680556480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49009032 (or 49009008 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 16137680556480 in words is "sixteen trillion, one hundred thirty-seven billion, six hundred eighty million, five hundred fifty-six thousand, four hundred eighty".