5286557440038 has 16 divisors (see below), whose sum is σ = 12083559863040. Its totient is φ = 1510444982856.

The previous prime is 5286557439991. The next prime is 5286557440069. The reversal of 5286557440038 is 8300447556825.

It is a super-2 number, since 2×5286557440038² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5286557440038.

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, 62935207578 + ... + 62935207661.

It is an arithmetic number, because the mean of its divisors is an integer number (755222491440).

Almost surely, 2^{5286557440038} is an apocalyptic number.

5286557440038 is an abundant number, since it is smaller than the sum of its proper divisors (6797002423002).

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

5286557440038 is a wasteful number, since it uses less digits than its factorization.

5286557440038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125870415251.

The product of its (nonzero) digits is 32256000, while the sum is 57.

The spelling of 5286557440038 in words is "five trillion, two hundred eighty-six billion, five hundred fifty-seven million, four hundred forty thousand, thirty-eight".