45364651 has 2 divisors, whose sum is σ = 45364652. Its totient is φ = 45364650.

The previous prime is 45364643. The next prime is 45364681. The reversal of 45364651 is 15646354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45364651 - 2³ = 45364643 is a prime.

It is not a weakly prime, because it can be changed into another prime (45364681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22682325 + 22682326.

It is an arithmetic number, because the mean of its divisors is an integer number (22682326).

Almost surely, 2^45364651 is an apocalyptic number.

45364651 is a deficient number, since it is larger than the sum of its proper divisors (1).

45364651 is an equidigital number, since it uses as much as digits as its factorization.

45364651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The square root of 45364651 is about 6735.3285740192. The cubic root of 45364651 is about 356.6475059824.

The spelling of 45364651 in words is "forty-five million, three hundred sixty-four thousand, six hundred fifty-one".