5021700556 has 6 divisors (see below), whose sum is σ = 8787975980. Its totient is φ = 2510850276.

The previous prime is 5021700553. The next prime is 5021700559. The reversal of 5021700556 is 6550071205.

It is an interprime number because it is at equal distance from previous prime (5021700553) and next prime (5021700559).

It is not an unprimeable number, because it can be changed into a prime (5021700553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627712566 + ... + 627712573.

Almost surely, 2^5021700556 is an apocalyptic number.

It is an amenable number.

5021700556 is a deficient number, since it is larger than the sum of its proper divisors (3766275424).

5021700556 is a wasteful number, since it uses less digits than its factorization.

5021700556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255425143 (or 1255425141 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5021700556 is about 70863.9580887210. The cubic root of 5021700556 is about 1712.4462049701.

The spelling of 5021700556 in words is "five billion, twenty-one million, seven hundred thousand, five hundred fifty-six".