5255620624 has 10 divisors (see below), whose sum is σ = 10182764990. Its totient is φ = 2627810304.

The previous prime is 5255620577. The next prime is 5255620663. The reversal of 5255620624 is 4260265525.

It can be written as a sum of positive squares in only one way, i.e., 4010942224 + 1244678400 = 63332^2 + 35280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164238129 + ... + 164238160.

It is an arithmetic number, because the mean of its divisors is an integer number (1018276499).

Almost surely, 2^5255620624 is an apocalyptic number.

It is an amenable number.

5255620624 is a deficient number, since it is larger than the sum of its proper divisors (4927144366).

5255620624 is a wasteful number, since it uses less digits than its factorization.

5255620624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328476297 (or 328476291 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5255620624 is about 72495.6593459222. The cubic root of 5255620624 is about 1738.6333373861.

The spelling of 5255620624 in words is "five billion, two hundred fifty-five million, six hundred twenty thousand, six hundred twenty-four".