45191429164 has 24 divisors (see below), whose sum is σ = 90429724448. Its totient is φ = 19357712640.

The previous prime is 45191429141. The next prime is 45191429177. The reversal of 45191429164 is 46192419154.

45191429164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363357 + ... + 471604.

Almost surely, 2^45191429164 is an apocalyptic number.

It is an amenable number.

45191429164 is an abundant number, since it is smaller than the sum of its proper divisors (45238295284).

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

45191429164 is a wasteful number, since it uses less digits than its factorization.

45191429164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836905 (or 836903 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The spelling of 45191429164 in words is "forty-five billion, one hundred ninety-one million, four hundred twenty-nine thousand, one hundred sixty-four".