5200858312540 has 48 divisors (see below), whose sum is σ = 11914875925344. Its totient is φ = 1891192262400.

The previous prime is 5200858312499. The next prime is 5200858312607. The reversal of 5200858312540 is 452138580025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18693250 + ... + 18969430.

It is an arithmetic number, because the mean of its divisors is an integer number (248226581778).

Almost surely, 2^{5200858312540} is an apocalyptic number.

It is an amenable number.

5200858312540 is an abundant number, since it is smaller than the sum of its proper divisors (6714017612804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5200858312540 is a wasteful number, since it uses less digits than its factorization.

5200858312540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361798 (or 361796 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 43.

The spelling of 5200858312540 in words is "five trillion, two hundred billion, eight hundred fifty-eight million, three hundred twelve thousand, five hundred forty".