461155383758 has 32 divisors (see below), whose sum is σ = 704711884800. Its totient is φ = 226292984064.

The previous prime is 461155383757. The next prime is 461155383761. The reversal of 461155383758 is 857383551164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461155383757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75857363 + ... + 75863441.

It is an arithmetic number, because the mean of its divisors is an integer number (22022246400).

Almost surely, 2^461155383758 is an apocalyptic number.

461155383758 is a deficient number, since it is larger than the sum of its proper divisors (243556501042).

461155383758 is a wasteful number, since it uses less digits than its factorization.

461155383758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9384.

The product of its digits is 12096000, while the sum is 56.

The spelling of 461155383758 in words is "four hundred sixty-one billion, one hundred fifty-five million, three hundred eighty-three thousand, seven hundred fifty-eight".