45320594 has 16 divisors (see below), whose sum is σ = 74285856. Its totient is φ = 20565600.

The previous prime is 45320563. The next prime is 45320633. The reversal of 45320594 is 49502354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45320594.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15389 + ... + 18095.

It is an arithmetic number, because the mean of its divisors is an integer number (4642866).

Almost surely, 2^45320594 is an apocalyptic number.

45320594 is a deficient number, since it is larger than the sum of its proper divisors (28965262).

45320594 is a wasteful number, since it uses less digits than its factorization.

45320594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 45320594 is about 6732.0571892996. The cubic root of 45320594 is about 356.5320129117.

The spelling of 45320594 in words is "forty-five million, three hundred twenty thousand, five hundred ninety-four".