461516506711 has 16 divisors (see below), whose sum is σ = 497858128768. Its totient is φ = 425295360000.

The previous prime is 461516506643. The next prime is 461516506727. The reversal of 461516506711 is 117605615164.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461516506711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461516506111) 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, 34329751 + ... + 34343191.

It is an arithmetic number, because the mean of its divisors is an integer number (31116133048).

Almost surely, 2^461516506711 is an apocalyptic number.

461516506711 is a deficient number, since it is larger than the sum of its proper divisors (36341622057).

461516506711 is a wasteful number, since it uses less digits than its factorization.

461516506711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17722.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 461516506711 in words is "four hundred sixty-one billion, five hundred sixteen million, five hundred six thousand, seven hundred eleven".