45352576 has 16 divisors (see below), whose sum is σ = 90351090. Its totient is φ = 22676224.

The previous prime is 45352561. The next prime is 45352579. The reversal of 45352576 is 67525354.

It can be written as a sum of positive squares in only one way, i.e., 29160000 + 16192576 = 5400^2 + 4024^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×45352576² = 4113712299671552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45352579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177031 + ... + 177286.

Almost surely, 2^45352576 is an apocalyptic number.

It is an amenable number.

45352576 is a deficient number, since it is larger than the sum of its proper divisors (44998514).

45352576 is an equidigital number, since it uses as much as digits as its factorization.

45352576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354331 (or 354319 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The square root of 45352576 is about 6734.4321215675. The cubic root of 45352576 is about 356.6158594567.

The spelling of 45352576 in words is "forty-five million, three hundred fifty-two thousand, five hundred seventy-six".