45082574 has 4 divisors (see below), whose sum is σ = 67623864. Its totient is φ = 22541286.

The previous prime is 45082567. The next prime is 45082577. The reversal of 45082574 is 47528054.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45082577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11270642 + ... + 11270645.

It is an arithmetic number, because the mean of its divisors is an integer number (16905966).

Almost surely, 2^45082574 is an apocalyptic number.

45082574 is a deficient number, since it is larger than the sum of its proper divisors (22541290).

45082574 is a wasteful number, since it uses less digits than its factorization.

45082574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22541289.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 45082574 is about 6714.3558142237. The cubic root of 45082574 is about 355.9067581839.

The spelling of 45082574 in words is "forty-five million, eighty-two thousand, five hundred seventy-four".