454805699564 has 36 divisors (see below), whose sum is σ = 814392316920. Its totient is φ = 222239417280.

The previous prime is 454805699533. The next prime is 454805699591. The reversal of 454805699564 is 465996508454.

It is a self number, because there is not a number n which added to its sum of digits gives 454805699564.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6068432 + ... + 6142920.

Almost surely, 2^454805699564 is an apocalyptic number.

It is an amenable number.

454805699564 is a deficient number, since it is larger than the sum of its proper divisors (359586617356).

454805699564 is a wasteful number, since it uses less digits than its factorization.

454805699564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75278 (or 75229 counting only the distinct ones).

The product of its (nonzero) digits is 186624000, while the sum is 65.

The spelling of 454805699564 in words is "four hundred fifty-four billion, eight hundred five million, six hundred ninety-nine thousand, five hundred sixty-four".