45575347 has 4 divisors (see below), whose sum is σ = 45934336. Its totient is φ = 45216360.

The previous prime is 45575339. The next prime is 45575371. The reversal of 45575347 is 74357554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45575347 - 2³ = 45575339 is a prime.

It is a super-2 number, since 2×45575347² = 4154224508340818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45575377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179304 + ... + 179557.

It is an arithmetic number, because the mean of its divisors is an integer number (11483584).

Almost surely, 2^45575347 is an apocalyptic number.

45575347 is a deficient number, since it is larger than the sum of its proper divisors (358989).

45575347 is a wasteful number, since it uses less digits than its factorization.

45575347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358988.

The product of its digits is 294000, while the sum is 40.

The square root of 45575347 is about 6750.9515625577. The cubic root of 45575347 is about 357.1988028243.

The spelling of 45575347 in words is "forty-five million, five hundred seventy-five thousand, three hundred forty-seven".