45464446454 has 12 divisors (see below), whose sum is σ = 79330820004. Its totient is φ = 19484762724.

The previous prime is 45464446439. The next prime is 45464446463.

45464446454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231961364 + ... + 231961559.

It is an arithmetic number, because the mean of its divisors is an integer number (6610901667).

Almost surely, 2^45464446454 is an apocalyptic number.

45464446454 is a deficient number, since it is larger than the sum of its proper divisors (33866373550).

45464446454 is a wasteful number, since it uses less digits than its factorization.

45464446454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463922939 (or 463922932 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 50.

The spelling of 45464446454 in words is "forty-five billion, four hundred sixty-four million, four hundred forty-six thousand, four hundred fifty-four".