5255220332524 has 24 divisors (see below), whose sum is σ = 9203135578560. Its totient is φ = 2625753279744.

The previous prime is 5255220332471. The next prime is 5255220332539. The reversal of 5255220332524 is 4252330225525.

It is a super-2 number, since 2×5255220332524² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122395092 + ... + 122438020.

It is an arithmetic number, because the mean of its divisors is an integer number (383463982440).

Almost surely, 2^{5255220332524} is an apocalyptic number.

It is an amenable number.

5255220332524 is a deficient number, since it is larger than the sum of its proper divisors (3947915246036).

5255220332524 is a wasteful number, since it uses less digits than its factorization.

5255220332524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63849 (or 63847 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 5255220332524 in words is "five trillion, two hundred fifty-five billion, two hundred twenty million, three hundred thirty-two thousand, five hundred twenty-four".