45121433464 has 16 divisors (see below), whose sum is σ = 84718118520. Its totient is φ = 22529935200.

The previous prime is 45121433389. The next prime is 45121433501. The reversal of 45121433464 is 46433412154.

45121433464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3841462 + ... + 3853189.

Almost surely, 2^45121433464 is an apocalyptic number.

It is an amenable number.

45121433464 is a deficient number, since it is larger than the sum of its proper divisors (39596685056).

45121433464 is a wasteful number, since it uses less digits than its factorization.

45121433464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695390 (or 7695386 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The spelling of 45121433464 in words is "forty-five billion, one hundred twenty-one million, four hundred thirty-three thousand, four hundred sixty-four".