45186080448 has 56 divisors (see below), whose sum is σ = 119582104752. Its totient is φ = 15058591744.

The previous prime is 45186080447. The next prime is 45186080453. The reversal of 45186080448 is 84408068154.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 45186080397 and 45186080406.

It is not an unprimeable number, because it can be changed into a prime (45186080447) 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, 900436 + ... + 949292.

Almost surely, 2^45186080448 is an apocalyptic number.

45186080448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45186080448 is an abundant number, since it is smaller than the sum of its proper divisors (74396024304).

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

45186080448 is a wasteful number, since it uses less digits than its factorization.

45186080448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53689 (or 53679 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 45186080448 in words is "forty-five billion, one hundred eighty-six million, eighty thousand, four hundred forty-eight".