461704144002563 has 32 divisors (see below), whose sum is σ = 583009298872320. Its totient is φ = 355159546560000.

The previous prime is 461704144002529. The next prime is 461704144002571. The reversal of 461704144002563 is 365200441407164.

It is not a de Polignac number, because 461704144002563 - 2¹⁰ = 461704144001539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461704144002503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32727863 + ... + 44660063.

It is an arithmetic number, because the mean of its divisors is an integer number (18219040589760).

Almost surely, 2^{461704144002563} is an apocalyptic number.

461704144002563 is a deficient number, since it is larger than the sum of its proper divisors (121305154869757).

461704144002563 is a wasteful number, since it uses less digits than its factorization.

461704144002563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11938659.

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 461704144002563 in words is "four hundred sixty-one trillion, seven hundred four billion, one hundred forty-four million, two thousand, five hundred sixty-three".