45374963 has 2 divisors, whose sum is σ = 45374964. Its totient is φ = 45374962.

The previous prime is 45374947. The next prime is 45374999. The reversal of 45374963 is 36947354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45374963 - 2⁴ = 45374947 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45374963.

It is not a weakly prime, because it can be changed into another prime (45374663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22687481 + 22687482.

It is an arithmetic number, because the mean of its divisors is an integer number (22687482).

Almost surely, 2^45374963 is an apocalyptic number.

45374963 is a deficient number, since it is larger than the sum of its proper divisors (1).

45374963 is an equidigital number, since it uses as much as digits as its factorization.

45374963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 41.

The square root of 45374963 is about 6736.0940462556. The cubic root of 45374963 is about 356.6745275390.

The spelling of 45374963 in words is "forty-five million, three hundred seventy-four thousand, nine hundred sixty-three".