456240262605 has 16 divisors (see below), whose sum is σ = 730003065984. Its totient is φ = 243321924800.

The previous prime is 456240262567. The next prime is 456240262609. The reversal of 456240262605 is 506262042654.

It is not a de Polignac number, because 456240262605 - 2⁷ = 456240262477 is a prime.

It is a super-2 number, since 2×456240262605² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456240262609) 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, 252487 + ... + 988043.

It is an arithmetic number, because the mean of its divisors is an integer number (45625191624).

Almost surely, 2^456240262605 is an apocalyptic number.

It is an amenable number.

456240262605 is a deficient number, since it is larger than the sum of its proper divisors (273762803379).

456240262605 is a wasteful number, since it uses less digits than its factorization.

456240262605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776916.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 456240262605 in words is "four hundred fifty-six billion, two hundred forty million, two hundred sixty-two thousand, six hundred five".