2506551162 has 64 divisors (see below), whose sum is σ = 5544339840. Its totient is φ = 752080896.

The previous prime is 2506551161. The next prime is 2506551163. The reversal of 2506551162 is 2611556052.

It is an interprime number because it is at equal distance from previous prime (2506551161) and next prime (2506551163).

It is not an unprimeable number, because it can be changed into a prime (2506551161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217038 + ... + 228294.

It is an arithmetic number, because the mean of its divisors is an integer number (86630310).

Almost surely, 2^2506551162 is an apocalyptic number.

2506551162 is an abundant number, since it is smaller than the sum of its proper divisors (3037788678).

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

2506551162 is a wasteful number, since it uses less digits than its factorization.

2506551162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 2506551162 is about 50065.4687584167. The cubic root of 2506551162 is about 1358.3932802463.

The spelling of 2506551162 in words is "two billion, five hundred six million, five hundred fifty-one thousand, one hundred sixty-two".