45626345616 has 20 divisors (see below), whose sum is σ = 117868059632. Its totient is φ = 15208781856.

The previous prime is 45626345591. The next prime is 45626345621. The reversal of 45626345616 is 61654362654.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 950548867 = 45626345616 / (4 + 5 + 6 + 2 + 6 + 3 + 4 + 5 + 6 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475274386 + ... + 475274481.

Almost surely, 2^45626345616 is an apocalyptic number.

It is an amenable number.

45626345616 is an abundant number, since it is smaller than the sum of its proper divisors (72241714016).

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

45626345616 is a wasteful number, since it uses less digits than its factorization.

45626345616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950548878 (or 950548872 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 48.

The spelling of 45626345616 in words is "forty-five billion, six hundred twenty-six million, three hundred forty-five thousand, six hundred sixteen".