45645099059 has 24 divisors (see below), whose sum is σ = 56614692384. Its totient is φ = 35924659200.

The previous prime is 45645099041. The next prime is 45645099061. The reversal of 45645099059 is 95099054654.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-45645099059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45645098995 and 45645099013.

It is not an unprimeable number, because it can be changed into a prime (45645099959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85949 + ... + 314129.

It is an arithmetic number, because the mean of its divisors is an integer number (2358945516).

Almost surely, 2^45645099059 is an apocalyptic number.

45645099059 is a deficient number, since it is larger than the sum of its proper divisors (10969593325).

45645099059 is a wasteful number, since it uses less digits than its factorization.

45645099059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228287 (or 228246 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 56.

The spelling of 45645099059 in words is "forty-five billion, six hundred forty-five million, ninety-nine thousand, fifty-nine".