5217400087874 has 32 divisors (see below), whose sum is σ = 8924178954096. Its totient is φ = 2266305730560.

The previous prime is 5217400087807. The next prime is 5217400087997. The reversal of 5217400087874 is 4787800047125.

It can be written as a sum of positive squares in 8 ways, for example, as 3123374032249 + 2094026055625 = 1767307^2 + 1447075^2 .

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, 14130134 + ... + 14494670.

Almost surely, 2^{5217400087874} is an apocalyptic number.

5217400087874 is a deficient number, since it is larger than the sum of its proper divisors (3706778866222).

5217400087874 is a wasteful number, since it uses less digits than its factorization.

5217400087874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396950.

The product of its (nonzero) digits is 3512320, while the sum is 53.

The spelling of 5217400087874 in words is "five trillion, two hundred seventeen billion, four hundred million, eighty-seven thousand, eight hundred seventy-four".