45318824680 has 16 divisors (see below), whose sum is σ = 101967355620. Its totient is φ = 18127529856.

The previous prime is 45318824657. The next prime is 45318824693. The reversal of 45318824680 is 8642881354.

It can be written as a sum of positive squares in 2 ways, for example, as 41754018244 + 3564806436 = 204338^2 + 59706^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566485269 + ... + 566485348.

Almost surely, 2^45318824680 is an apocalyptic number.

45318824680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45318824680 is an abundant number, since it is smaller than the sum of its proper divisors (56648530940).

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

45318824680 is a wasteful number, since it uses less digits than its factorization.

45318824680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132970628 (or 1132970624 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 45318824680 in words is "forty-five billion, three hundred eighteen million, eight hundred twenty-four thousand, six hundred eighty".