2552552156 has 24 divisors (see below), whose sum is σ = 5569205376. Its totient is φ = 994500720.

The previous prime is 2552552117. The next prime is 2552552209. The reversal of 2552552156 is 6512552552.

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, 4143446 + ... + 4144061.

It is an arithmetic number, because the mean of its divisors is an integer number (232050224).

Almost surely, 2^2552552156 is an apocalyptic number.

It is an amenable number.

2552552156 is an abundant number, since it is smaller than the sum of its proper divisors (3016653220).

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

2552552156 is a wasteful number, since it uses less digits than its factorization.

2552552156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8287529 (or 8287527 counting only the distinct ones).

The product of its digits is 150000, while the sum is 38.

The square root of 2552552156 is about 50522.7884820306. The cubic root of 2552552156 is about 1366.6528401800.

The spelling of 2552552156 in words is "two billion, five hundred fifty-two million, five hundred fifty-two thousand, one hundred fifty-six".