45443234454 has 32 divisors (see below), whose sum is σ = 92658069504. Its totient is φ = 14852828640.

The previous prime is 45443234443. The next prime is 45443234461.

45443234454 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, 485869 + ... + 571799.

It is an arithmetic number, because the mean of its divisors is an integer number (2895564672).

Almost surely, 2^45443234454 is an apocalyptic number.

45443234454 is an abundant number, since it is smaller than the sum of its proper divisors (47214835050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45443234454 is a wasteful number, since it uses less digits than its factorization.

45443234454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87652.

The product of its digits is 1843200, while the sum is 42.

The spelling of 45443234454 in words is "forty-five billion, four hundred forty-three million, two hundred thirty-four thousand, four hundred fifty-four".