45510373 has 2 divisors, whose sum is σ = 45510374. Its totient is φ = 45510372.

The previous prime is 45510341. The next prime is 45510389. The reversal of 45510373 is 37301554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42797764 + 2712609 = 6542^2 + 1647^2 .

It is a cyclic number.

It is not a de Polignac number, because 45510373 - 2⁵ = 45510341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45510473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755186 + 22755187.

It is an arithmetic number, because the mean of its divisors is an integer number (22755187).

Almost surely, 2^45510373 is an apocalyptic number.

It is an amenable number.

45510373 is a deficient number, since it is larger than the sum of its proper divisors (1).

45510373 is an equidigital number, since it uses as much as digits as its factorization.

45510373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 45510373 is about 6746.1376357142. The cubic root of 45510373 is about 357.0289765598.

The spelling of 45510373 in words is "forty-five million, five hundred ten thousand, three hundred seventy-three".