45628351 has 2 divisors, whose sum is σ = 45628352. Its totient is φ = 45628350.

The previous prime is 45628321. The next prime is 45628361. The reversal of 45628351 is 15382654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45628351 - 2¹¹ = 45626303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45628301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22814175 + 22814176.

It is an arithmetic number, because the mean of its divisors is an integer number (22814176).

Almost surely, 2^45628351 is an apocalyptic number.

45628351 is a deficient number, since it is larger than the sum of its proper divisors (1).

45628351 is an equidigital number, since it uses as much as digits as its factorization.

45628351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 34.

The square root of 45628351 is about 6754.8760906474. The cubic root of 45628351 is about 357.3372229108.

The spelling of 45628351 in words is "forty-five million, six hundred twenty-eight thousand, three hundred fifty-one".