45250073 has 8 divisors (see below), whose sum is σ = 52267680. Its totient is φ = 38716480.

The previous prime is 45250067. The next prime is 45250087. The reversal of 45250073 is 37005254.

45250073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45250073 - 2⁴ = 45250057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45250033) 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 in 7 ways as a sum of consecutive naturals, for example, 120803 + ... + 121176.

It is an arithmetic number, because the mean of its divisors is an integer number (6533460).

Almost surely, 2^45250073 is an apocalyptic number.

It is an amenable number.

45250073 is a deficient number, since it is larger than the sum of its proper divisors (7017607).

45250073 is a wasteful number, since it uses less digits than its factorization.

45250073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242007.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 45250073 is about 6726.8174495819. The cubic root of 45250073 is about 356.3469899866.

The spelling of 45250073 in words is "forty-five million, two hundred fifty thousand, seventy-three".