45765546 has 8 divisors (see below), whose sum is σ = 91531104. Its totient is φ = 15255180.

The previous prime is 45765529. The next prime is 45765557. The reversal of 45765546 is 64556754.

It is a sphenic number, since it is the product of 3 distinct primes.

45765546 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 45765498 and 45765507.

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, 3813790 + ... + 3813801.

It is an arithmetic number, because the mean of its divisors is an integer number (11441388).

Almost surely, 2^45765546 is an apocalyptic number.

45765546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45765546 is a wasteful number, since it uses less digits than its factorization.

45765546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7627596.

The product of its digits is 504000, while the sum is 42.

The square root of 45765546 is about 6765.0237250138. The cubic root of 45765546 is about 357.6950108888.

The spelling of 45765546 in words is "forty-five million, seven hundred sixty-five thousand, five hundred forty-six".