461236460567 has 16 divisors (see below), whose sum is σ = 478743902208. Its totient is φ = 444155866560.

The previous prime is 461236460563. The next prime is 461236460603. The reversal of 461236460567 is 765064632164.

It is a cyclic number.

It is not a de Polignac number, because 461236460567 - 2² = 461236460563 is a prime.

It is a super-2 number, since 2×461236460567² (a number of 24 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 (461236460563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101858 + ... + 965840.

It is an arithmetic number, because the mean of its divisors is an integer number (29921493888).

Almost surely, 2^461236460567 is an apocalyptic number.

461236460567 is a deficient number, since it is larger than the sum of its proper divisors (17507441641).

461236460567 is a wasteful number, since it uses less digits than its factorization.

461236460567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864230.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 461236460567 in words is "four hundred sixty-one billion, two hundred thirty-six million, four hundred sixty thousand, five hundred sixty-seven".