562672618961 has 4 divisors (see below), whose sum is σ = 562696800624. Its totient is φ = 562648437300.

The previous prime is 562672618951. The next prime is 562672618979. The reversal of 562672618961 is 169816276265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 562672618961 - 2²² = 562668424657 is a prime.

It is a super-2 number, since 2×562672618961² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 562672618961.

It is not an unprimeable number, because it can be changed into a prime (562672618901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12055895 + ... + 12102476.

It is an arithmetic number, because the mean of its divisors is an integer number (140674200156).

Almost surely, 2^562672618961 is an apocalyptic number.

It is an amenable number.

562672618961 is a deficient number, since it is larger than the sum of its proper divisors (24181663).

562672618961 is a wasteful number, since it uses less digits than its factorization.

562672618961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24181662.

The product of its digits is 13063680, while the sum is 59.

The spelling of 562672618961 in words is "five hundred sixty-two billion, six hundred seventy-two million, six hundred eighteen thousand, nine hundred sixty-one".