5257500546512 has 40 divisors (see below), whose sum is σ = 10424647601280. Its totient is φ = 2567948261760.

The previous prime is 5257500546499. The next prime is 5257500546523. The reversal of 5257500546512 is 2156450057525.

It is a super-2 number, since 2×5257500546512² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 21105908 + ... + 21353555.

It is an arithmetic number, because the mean of its divisors is an integer number (260616190032).

Almost surely, 2^{5257500546512} is an apocalyptic number.

It is an amenable number.

5257500546512 is a deficient number, since it is larger than the sum of its proper divisors (5167147054768).

5257500546512 is a wasteful number, since it uses less digits than its factorization.

5257500546512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42459651 (or 42459645 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 5257500546512 in words is "five trillion, two hundred fifty-seven billion, five hundred million, five hundred forty-six thousand, five hundred twelve".