2600156160 has 352 divisors, whose sum is σ = 10564485120. Its totient is φ = 594100224.

The previous prime is 2600156159. The next prime is 2600156177. The reversal of 2600156160 is 616510062.

It is a happy number.

2600156160 is a `hidden beast` number, since 2 + 600 + 1 + 56 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 966337 + ... + 969023.

Almost surely, 2^2600156160 is an apocalyptic number.

2600156160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2600156160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5282242560).

2600156160 is an abundant number, since it is smaller than the sum of its proper divisors (7964328960).

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

2600156160 is a wasteful number, since it uses less digits than its factorization.

2600156160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728 (or 2704 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2600156160 is about 50991.7263877190. The cubic root of 2600156160 is about 1375.0963961069.

The spelling of 2600156160 in words is "two billion, six hundred million, one hundred fifty-six thousand, one hundred sixty".