45334554464 has 48 divisors (see below), whose sum is σ = 89592078240. Its totient is φ = 22581150720.

The previous prime is 45334554451. The next prime is 45334554469. The reversal of 45334554464 is 46445543354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45334554469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19769702 + ... + 19771994.

It is an arithmetic number, because the mean of its divisors is an integer number (1866501630).

Almost surely, 2^45334554464 is an apocalyptic number.

It is an amenable number.

45334554464 is a deficient number, since it is larger than the sum of its proper divisors (44257523776).

45334554464 is a wasteful number, since it uses less digits than its factorization.

45334554464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383 (or 4375 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 47.

The spelling of 45334554464 in words is "forty-five billion, three hundred thirty-four million, five hundred fifty-four thousand, four hundred sixty-four".