456531177468 has 24 divisors (see below), whose sum is σ = 1075786341840. Its totient is φ = 150670355200.

The previous prime is 456531177463. The next prime is 456531177469. The reversal of 456531177468 is 864771135654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456531177463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188336733 + ... + 188339156.

It is an arithmetic number, because the mean of its divisors is an integer number (44824430910).

Almost surely, 2^456531177468 is an apocalyptic number.

It is an amenable number.

456531177468 is an abundant number, since it is smaller than the sum of its proper divisors (619255164372).

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

456531177468 is a wasteful number, since it uses less digits than its factorization.

456531177468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376675997 (or 376675995 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 57.

The spelling of 456531177468 in words is "four hundred fifty-six billion, five hundred thirty-one million, one hundred seventy-seven thousand, four hundred sixty-eight".