461125564 has 6 divisors (see below), whose sum is σ = 806969744. Its totient is φ = 230562780.

The previous prime is 461125559. The next prime is 461125579. The reversal of 461125564 is 465521164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57640692 + ... + 57640699.

Almost surely, 2^461125564 is an apocalyptic number.

It is an amenable number.

461125564 is a deficient number, since it is larger than the sum of its proper divisors (345844180).

461125564 is a wasteful number, since it uses less digits than its factorization.

461125564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115281395 (or 115281393 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 461125564 is about 21473.8344037575. The cubic root of 461125564 is about 772.5733679789.

It can be divided in two parts, 461 and 125564, that added together give a square (126025 = 355²).

The spelling of 461125564 in words is "four hundred sixty-one million, one hundred twenty-five thousand, five hundred sixty-four".