45499555599454 has 32 divisors (see below), whose sum is σ = 74750990952960. Its totient is φ = 20599110175200.

The previous prime is 45499555599427. The next prime is 45499555599479.

45499555599454 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 15 ways as a sum of consecutive naturals, for example, 20677807 + ... + 22772149.

It is an arithmetic number, because the mean of its divisors is an integer number (2335968467280).

Almost surely, 2^{45499555599454} is an apocalyptic number.

45499555599454 is a deficient number, since it is larger than the sum of its proper divisors (29251435353506).

45499555599454 is a wasteful number, since it uses less digits than its factorization.

45499555599454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098296.

The product of its digits is 26244000000, while the sum is 82.

The spelling of 45499555599454 in words is "forty-five trillion, four hundred ninety-nine billion, five hundred fifty-five million, five hundred ninety-nine thousand, four hundred fifty-four".