45405662099748 has 24 divisors (see below), whose sum is σ = 105946973237952. Its totient is φ = 15135159508704.

The previous prime is 45405662099747. The next prime is 45405662099827. The reversal of 45405662099748 is 84799026650454.

It is not an unprimeable number, because it can be changed into a prime (45405662099747) 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, 4505440 + ... + 10540887.

It is an arithmetic number, because the mean of its divisors is an integer number (4414457218248).

Almost surely, 2^{45405662099748} is an apocalyptic number.

It is an amenable number.

45405662099748 is an abundant number, since it is smaller than the sum of its proper divisors (60541311138204).

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

45405662099748 is a wasteful number, since it uses less digits than its factorization.

45405662099748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15297811 (or 15297809 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 69.

The spelling of 45405662099748 in words is "forty-five trillion, four hundred five billion, six hundred sixty-two million, ninety-nine thousand, seven hundred forty-eight".