45923963 has 2 divisors, whose sum is σ = 45923964. Its totient is φ = 45923962.

The previous prime is 45923959. The next prime is 45924013. The reversal of 45923963 is 36932954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45923963 - 2² = 45923959 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45923963.

It is not a weakly prime, because it can be changed into another prime (45923903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22961981 + 22961982.

It is an arithmetic number, because the mean of its divisors is an integer number (22961982).

Almost surely, 2^45923963 is an apocalyptic number.

45923963 is a deficient number, since it is larger than the sum of its proper divisors (1).

45923963 is an equidigital number, since it uses as much as digits as its factorization.

45923963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 41.

The square root of 45923963 is about 6776.7221427472. The cubic root of 45923963 is about 358.1072548815.

The spelling of 45923963 in words is "forty-five million, nine hundred twenty-three thousand, nine hundred sixty-three".