461055461156 has 24 divisors (see below), whose sum is σ = 814988274240. Its totient is φ = 228202524000.

The previous prime is 461055461129. The next prime is 461055461173. The reversal of 461055461156 is 651164550164.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109371 + ... + 2317661.

It is an arithmetic number, because the mean of its divisors is an integer number (33957844760).

Almost surely, 2^461055461156 is an apocalyptic number.

It is an amenable number.

461055461156 is a deficient number, since it is larger than the sum of its proper divisors (353932813084).

461055461156 is a wasteful number, since it uses less digits than its factorization.

461055461156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213875 (or 213873 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 461055461156 in words is "four hundred sixty-one billion, fifty-five million, four hundred sixty-one thousand, one hundred fifty-six".