461785052376 has 32 divisors (see below), whose sum is σ = 1282736257200. Its totient is φ = 153928350720.

The previous prime is 461785052359. The next prime is 461785052383. The reversal of 461785052376 is 673250587164.

461785052376 is a `hidden beast` number, since 4 + 6 + 178 + 50 + 52 + 376 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068946665 + ... + 1068947096.

Almost surely, 2^461785052376 is an apocalyptic number.

It is an amenable number.

461785052376 is an abundant number, since it is smaller than the sum of its proper divisors (820951204824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461785052376 is a wasteful number, since it uses less digits than its factorization.

461785052376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137893776 (or 2137893766 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 461785052376 in words is "four hundred sixty-one billion, seven hundred eighty-five million, fifty-two thousand, three hundred seventy-six".