5023310421555 has 12 divisors (see below), whose sum is σ = 8707071397440. Its totient is φ = 2679098891472.

The previous prime is 5023310421527. The next prime is 5023310421637. The reversal of 5023310421555 is 5551240133205.

5023310421555 is a `hidden beast` number, since 50 + 2 + 3 + 3 + 10 + 42 + 1 + 555 = 666.

It is not a de Polignac number, because 5023310421555 - 2¹⁷ = 5023310290483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55814560195 + ... + 55814560284.

It is an arithmetic number, because the mean of its divisors is an integer number (725589283120).

Almost surely, 2^{5023310421555} is an apocalyptic number.

5023310421555 is a deficient number, since it is larger than the sum of its proper divisors (3683760975885).

5023310421555 is a wasteful number, since it uses less digits than its factorization.

5023310421555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111629120490 (or 111629120487 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 5023310421555 in words is "five trillion, twenty-three billion, three hundred ten million, four hundred twenty-one thousand, five hundred fifty-five".