45414434624 has 56 divisors (see below), whose sum is σ = 99674601768. Its totient is φ = 20393994240.

The previous prime is 45414434599. The next prime is 45414434633. The reversal of 45414434624 is 42643441454.

It can be written as a sum of positive squares in 4 ways, for example, as 1327873600 + 44086561024 = 36440^2 + 209968^2 .

It is a congruent number.

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, 706847 + ... + 768414.

It is an arithmetic number, because the mean of its divisors is an integer number (1779903603).

Almost surely, 2^45414434624 is an apocalyptic number.

It is an amenable number.

45414434624 is an abundant number, since it is smaller than the sum of its proper divisors (54260167144).

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

45414434624 is a wasteful number, since it uses less digits than its factorization.

45414434624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475323 (or 1475313 counting only the distinct ones).

The product of its digits is 737280, while the sum is 41.

The spelling of 45414434624 in words is "forty-five billion, four hundred fourteen million, four hundred thirty-four thousand, six hundred twenty-four".