2631035056 has 40 divisors (see below), whose sum is σ = 5812690464. Its totient is φ = 1142891520.

The previous prime is 2631035053. The next prime is 2631035083. The reversal of 2631035056 is 6505301362.

It is not an unprimeable number, because it can be changed into a prime (2631035053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368500 + ... + 375571.

Almost surely, 2^2631035056 is an apocalyptic number.

2631035056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2631035056 is an abundant number, since it is smaller than the sum of its proper divisors (3181655408).

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

2631035056 is a wasteful number, since it uses less digits than its factorization.

2631035056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744109 (or 744103 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 2631035056 is about 51293.6161330043. The cubic root of 2631035056 is about 1380.5184385489.

The spelling of 2631035056 in words is "two billion, six hundred thirty-one million, thirty-five thousand, fifty-six".