4612611714561 has 6 divisors (see below), whose sum is σ = 6662661365490. Its totient is φ = 3075074476368.

The previous prime is 4612611714553. The next prime is 4612611714679. The reversal of 4612611714561 is 1654171162164.

4612611714561 is a `hidden beast` number, since 4 + 6 + 1 + 2 + 6 + 11 + 71 + 4 + 561 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3472468263936 + 1140143450625 = 1863456^2 + 1067775^2 .

It is not a de Polignac number, because 4612611714561 - 2³ = 4612611714553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4612611714551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256256206356 + ... + 256256206373.

It is an arithmetic number, because the mean of its divisors is an integer number (1110443560915).

Almost surely, 2^{4612611714561} is an apocalyptic number.

It is an amenable number.

4612611714561 is a deficient number, since it is larger than the sum of its proper divisors (2050049650929).

4612611714561 is a wasteful number, since it uses less digits than its factorization.

4612611714561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512512412735 (or 512512412732 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 4612611714561 in words is "four trillion, six hundred twelve billion, six hundred eleven million, seven hundred fourteen thousand, five hundred sixty-one".