456555255465 has 16 divisors (see below), whose sum is σ = 730512144000. Its totient is φ = 243488224512.

The previous prime is 456555255463. The next prime is 456555255577. The reversal of 456555255465 is 564552555654.

It is not a de Polignac number, because 456555255465 - 2¹ = 456555255463 is a prime.

It is a super-2 number, since 2×456555255465² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (456555255461) 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, 1600 + ... + 955569.

It is an arithmetic number, because the mean of its divisors is an integer number (45657009000).

Almost surely, 2^456555255465 is an apocalyptic number.

It is an amenable number.

456555255465 is a deficient number, since it is larger than the sum of its proper divisors (273956888535).

456555255465 is a wasteful number, since it uses less digits than its factorization.

456555255465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988976.

The product of its digits is 90000000, while the sum is 57.

The spelling of 456555255465 in words is "four hundred fifty-six billion, five hundred fifty-five million, two hundred fifty-five thousand, four hundred sixty-five".