45334146864 has 40 divisors (see below), whose sum is σ = 117180466240. Its totient is φ = 15102704448.

The previous prime is 45334146853. The next prime is 45334146877. The reversal of 45334146864 is 46864143354.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 186454 + ... + 354165.

It is an arithmetic number, because the mean of its divisors is an integer number (2929511656).

Almost surely, 2^45334146864 is an apocalyptic number.

It is an amenable number.

45334146864 is an abundant number, since it is smaller than the sum of its proper divisors (71846319376).

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

45334146864 is a wasteful number, since it uses less digits than its factorization.

45334146864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542377 (or 542371 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 48.

The spelling of 45334146864 in words is "forty-five billion, three hundred thirty-four million, one hundred forty-six thousand, eight hundred sixty-four".