5210644232 has 8 divisors (see below), whose sum is σ = 9769957950. Its totient is φ = 2605322112.

The previous prime is 5210644183. The next prime is 5210644253. The reversal of 5210644232 is 2324460125.

It can be written as a sum of positive squares in only one way, i.e., 4389592516 + 821051716 = 66254^2 + 28654^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5210644195 and 5210644204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325665257 + ... + 325665272.

Almost surely, 2^5210644232 is an apocalyptic number.

It is an amenable number.

5210644232 is a deficient number, since it is larger than the sum of its proper divisors (4559313718).

5210644232 is a wasteful number, since it uses less digits than its factorization.

5210644232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651330535 (or 651330531 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 5210644232 is about 72184.7922487833. The cubic root of 5210644232 is about 1733.6595139931.

The spelling of 5210644232 in words is "five billion, two hundred ten million, six hundred forty-four thousand, two hundred thirty-two".