2550003656 has 16 divisors (see below), whose sum is σ = 4781817600. Its totient is φ = 1274852304.

The previous prime is 2550003653. The next prime is 2550003671. The reversal of 2550003656 is 6563000552.

It is a super-2 number, since 2×2550003656² = 13005037291226732672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2550003653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93161 + ... + 117383.

It is an arithmetic number, because the mean of its divisors is an integer number (298863600).

Almost surely, 2^2550003656 is an apocalyptic number.

It is an amenable number.

2550003656 is a deficient number, since it is larger than the sum of its proper divisors (2231813944).

2550003656 is a wasteful number, since it uses less digits than its factorization.

2550003656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37388 (or 37384 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 2550003656 is about 50497.5608915916. The cubic root of 2550003656 is about 1366.1978609642.

The spelling of 2550003656 in words is "two billion, five hundred fifty million, three thousand, six hundred fifty-six".