45352574 has 4 divisors (see below), whose sum is σ = 68028864. Its totient is φ = 22676286.

The previous prime is 45352561. The next prime is 45352579. The reversal of 45352574 is 47525354.

45352574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (45352579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11338142 + ... + 11338145.

It is an arithmetic number, because the mean of its divisors is an integer number (17007216).

Almost surely, 2^45352574 is an apocalyptic number.

45352574 is a deficient number, since it is larger than the sum of its proper divisors (22676290).

45352574 is a wasteful number, since it uses less digits than its factorization.

45352574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22676289.

The product of its digits is 84000, while the sum is 35.

The square root of 45352574 is about 6734.4319730769. The cubic root of 45352574 is about 356.6158542146.

The spelling of 45352574 in words is "forty-five million, three hundred fifty-two thousand, five hundred seventy-four".