5312005256 has 48 divisors (see below), whose sum is σ = 10529978940. Its totient is φ = 2511866880.

The previous prime is 5312005247. The next prime is 5312005261. The reversal of 5312005256 is 6525002135.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5295472900 + 16532356 = 72770^2 + 4066^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2196560 + ... + 2198976.

Almost surely, 2^5312005256 is an apocalyptic number.

It is an amenable number.

5312005256 is a deficient number, since it is larger than the sum of its proper divisors (5217973684).

5312005256 is a wasteful number, since it uses less digits than its factorization.

5312005256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3199 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5312005256 is about 72883.5046907049. The cubic root of 5312005256 is about 1744.8288440597.

The spelling of 5312005256 in words is "five billion, three hundred twelve million, five thousand, two hundred fifty-six".