22713407557 has 8 divisors (see below), whose sum is σ = 24948365760. Its totient is φ = 20582400960.

The previous prime is 22713407551. The next prime is 22713407567. The reversal of 22713407557 is 75570431722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22713407557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22713407551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25987444 + ... + 25988317.

It is an arithmetic number, because the mean of its divisors is an integer number (3118545720).

Almost surely, 2^22713407557 is an apocalyptic number.

It is an amenable number.

22713407557 is a deficient number, since it is larger than the sum of its proper divisors (2234958203).

22713407557 is a wasteful number, since it uses less digits than its factorization.

22713407557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51975803.

The product of its (nonzero) digits is 411600, while the sum is 43.

The spelling of 22713407557 in words is "twenty-two billion, seven hundred thirteen million, four hundred seven thousand, five hundred fifty-seven".