459547745954 has 32 divisors (see below), whose sum is σ = 754217194752. Its totient is φ = 208266400000.

The previous prime is 459547745869. The next prime is 459547745981.

459547745954 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×459547745954² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20729444 + ... + 20751600.

It is an arithmetic number, because the mean of its divisors is an integer number (23569287336).

Almost surely, 2^459547745954 is an apocalyptic number.

459547745954 is a deficient number, since it is larger than the sum of its proper divisors (294669448798).

459547745954 is a wasteful number, since it uses less digits than its factorization.

459547745954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24922.

The product of its digits is 635040000, while the sum is 68.

The spelling of 459547745954 in words is "four hundred fifty-nine billion, five hundred forty-seven million, seven hundred forty-five thousand, nine hundred fifty-four".