45866351 has 2 divisors, whose sum is σ = 45866352. Its totient is φ = 45866350.

The previous prime is 45866341. The next prime is 45866363. The reversal of 45866351 is 15366854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45866351 - 2⁶ = 45866287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45866311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933175 + 22933176.

It is an arithmetic number, because the mean of its divisors is an integer number (22933176).

Almost surely, 2^45866351 is an apocalyptic number.

45866351 is a deficient number, since it is larger than the sum of its proper divisors (1).

45866351 is an equidigital number, since it uses as much as digits as its factorization.

45866351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 45866351 is about 6772.4700811447. The cubic root of 45866351 is about 357.9574426904.

The spelling of 45866351 in words is "forty-five million, eight hundred sixty-six thousand, three hundred fifty-one".