456994499654 has 16 divisors (see below), whose sum is σ = 854639064576. Its totient is φ = 178049805000.

The previous prime is 456994499639. The next prime is 456994499677.

456994499654 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×456994499654² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483748222 + ... + 1483748529.

It is an arithmetic number, because the mean of its divisors is an integer number (53414941536).

Almost surely, 2^456994499654 is an apocalyptic number.

456994499654 is a deficient number, since it is larger than the sum of its proper divisors (397644564922).

456994499654 is a wasteful number, since it uses less digits than its factorization.

456994499654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967496771.

The product of its digits is 1511654400, while the sum is 74.

The spelling of 456994499654 in words is "four hundred fifty-six billion, nine hundred ninety-four million, four hundred ninety-nine thousand, six hundred fifty-four".