45625633 has 4 divisors (see below), whose sum is σ = 46486548. Its totient is φ = 44764720.

The previous prime is 45625627. The next prime is 45625651. The reversal of 45625633 is 33652654.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36096064 + 9529569 = 6008^2 + 3087^2 .

It is a cyclic number.

It is not a de Polignac number, because 45625633 - 2²¹ = 43528481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45625663) 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, 430378 + ... + 430483.

It is an arithmetic number, because the mean of its divisors is an integer number (11621637).

Almost surely, 2^45625633 is an apocalyptic number.

It is an amenable number.

45625633 is a deficient number, since it is larger than the sum of its proper divisors (860915).

45625633 is an equidigital number, since it uses as much as digits as its factorization.

45625633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860914.

The product of its digits is 64800, while the sum is 34.

The square root of 45625633 is about 6754.6748996528. The cubic root of 45625633 is about 357.3301274549.

The spelling of 45625633 in words is "forty-five million, six hundred twenty-five thousand, six hundred thirty-three".