461635531125223 has 32 divisors (see below), whose sum is σ = 573402420483200. Its totient is φ = 361884609086976.

The previous prime is 461635531125143. The next prime is 461635531125227. The reversal of 461635531125223 is 322521135536164.

It is a cyclic number.

It is not a de Polignac number, because 461635531125223 - 2⁹ = 461635531124711 is a prime.

It is a super-3 number, since 3×461635531125223³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461635531125227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248925865 + ... + 250773517.

It is an arithmetic number, because the mean of its divisors is an integer number (17918825640100).

Almost surely, 2^{461635531125223} is an apocalyptic number.

461635531125223 is a deficient number, since it is larger than the sum of its proper divisors (111766889357977).

461635531125223 is a wasteful number, since it uses less digits than its factorization.

461635531125223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872971.

The product of its digits is 3888000, while the sum is 49.

The spelling of 461635531125223 in words is "four hundred sixty-one trillion, six hundred thirty-five billion, five hundred thirty-one million, one hundred twenty-five thousand, two hundred twenty-three".