14572619613957 has 16 divisors (see below), whose sum is σ = 19957590545600. Its totient is φ = 9451424518272.

The previous prime is 14572619613911. The next prime is 14572619613983. The reversal of 14572619613957 is 75931691627541.

It is not a de Polignac number, because 14572619613957 - 2²² = 14572615419653 is a prime.

It is a super-2 number, since 2×14572619613957² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14572619613907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6566707 + ... + 8500992.

It is an arithmetic number, because the mean of its divisors is an integer number (1247349409100).

Almost surely, 2^{14572619613957} is an apocalyptic number.

It is an amenable number.

14572619613957 is a deficient number, since it is larger than the sum of its proper divisors (5384970931643).

14572619613957 is a wasteful number, since it uses less digits than its factorization.

14572619613957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15076452.

The product of its digits is 85730400, while the sum is 66.

The spelling of 14572619613957 in words is "fourteen trillion, five hundred seventy-two billion, six hundred nineteen million, six hundred thirteen thousand, nine hundred fifty-seven".