16256142553650 has 96 divisors (see below), whose sum is σ = 40396955584128. Its totient is φ = 4326186931200.

The previous prime is 16256142553601. The next prime is 16256142553757. The reversal of 16256142553650 is 5635524165261.

16256142553650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16256142553593 and 16256142553602.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 565357674 + ... + 565386426.

It is an arithmetic number, because the mean of its divisors is an integer number (420801620668).

Almost surely, 2^{16256142553650} is an apocalyptic number.

16256142553650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16256142553650 is an abundant number, since it is smaller than the sum of its proper divisors (24140813030478).

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

16256142553650 is a wasteful number, since it uses less digits than its factorization.

16256142553650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36276 (or 36271 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 16256142553650 in words is "sixteen trillion, two hundred fifty-six billion, one hundred forty-two million, five hundred fifty-three thousand, six hundred fifty".