45534373 has 2 divisors, whose sum is σ = 45534374. Its totient is φ = 45534372.

The previous prime is 45534341. The next prime is 45534409. The reversal of 45534373 is 37343554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29398084 + 16136289 = 5422^2 + 4017^2 .

It is a cyclic number.

It is not a de Polignac number, because 45534373 - 2⁵ = 45534341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45534323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22767186 + 22767187.

It is an arithmetic number, because the mean of its divisors is an integer number (22767187).

Almost surely, 2^45534373 is an apocalyptic number.

It is an amenable number.

45534373 is a deficient number, since it is larger than the sum of its proper divisors (1).

45534373 is an equidigital number, since it uses as much as digits as its factorization.

45534373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 34.

The square root of 45534373 is about 6747.9161968714. The cubic root of 45534373 is about 357.0917255485.

The spelling of 45534373 in words is "forty-five million, five hundred thirty-four thousand, three hundred seventy-three".