5030661256 has 16 divisors (see below), whose sum is σ = 9458769600. Its totient is φ = 2508322704.

The previous prime is 5030661253. The next prime is 5030661257. The reversal of 5030661256 is 6521660305.

It is not an unprimeable number, because it can be changed into a prime (5030661253) 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, 872940 + ... + 878683.

It is an arithmetic number, because the mean of its divisors is an integer number (591173100).

Almost surely, 2^5030661256 is an apocalyptic number.

It is an amenable number.

5030661256 is a deficient number, since it is larger than the sum of its proper divisors (4428108344).

5030661256 is a wasteful number, since it uses less digits than its factorization.

5030661256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751988 (or 1751984 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5030661256 is about 70927.1545742532. The cubic root of 5030661256 is about 1713.4641601800.

The spelling of 5030661256 in words is "five billion, thirty million, six hundred sixty-one thousand, two hundred fifty-six".