5205517722704 has 60 divisors (see below), whose sum is σ = 11075011591392. Its totient is φ = 2368707868800.

The previous prime is 5205517722703. The next prime is 5205517722737. The reversal of 5205517722704 is 4072277155025.

It is a super-2 number, since 2×5205517722704² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205517722703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13365182 + ... + 13749149.

Almost surely, 2^{5205517722704} is an apocalyptic number.

It is an amenable number.

5205517722704 is an abundant number, since it is smaller than the sum of its proper divisors (5869493868688).

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

5205517722704 is a wasteful number, since it uses less digits than its factorization.

5205517722704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27114436 (or 27114417 counting only the distinct ones).

The product of its (nonzero) digits is 1372000, while the sum is 47.

The spelling of 5205517722704 in words is "five trillion, two hundred five billion, five hundred seventeen million, seven hundred twenty-two thousand, seven hundred four".