5623557266914 has 4 divisors (see below), whose sum is σ = 8435335900374. Its totient is φ = 2811778633456.

The previous prime is 5623557266909. The next prime is 5623557266927. The reversal of 5623557266914 is 4196627553265.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5557594077025 + 65963189889 = 2357455^2 + 256833^2 .

It is a super-2 number, since 2×5623557266914² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405889316727 + ... + 1405889316730.

Almost surely, 2^{5623557266914} is an apocalyptic number.

5623557266914 is a deficient number, since it is larger than the sum of its proper divisors (2811778633460).

5623557266914 is a wasteful number, since it uses less digits than its factorization.

5623557266914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811778633459.

The product of its digits is 81648000, while the sum is 61.

The spelling of 5623557266914 in words is "five trillion, six hundred twenty-three billion, five hundred fifty-seven million, two hundred sixty-six thousand, nine hundred fourteen".