45304027 has 2 divisors, whose sum is σ = 45304028. Its totient is φ = 45304026.

The previous prime is 45304009. The next prime is 45304093. The reversal of 45304027 is 72040354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45304027 - 2⁷ = 45303899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45303992 and 45304010.

It is not a weakly prime, because it can be changed into another prime (45304927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22652013 + 22652014.

It is an arithmetic number, because the mean of its divisors is an integer number (22652014).

Almost surely, 2^45304027 is an apocalyptic number.

45304027 is a deficient number, since it is larger than the sum of its proper divisors (1).

45304027 is an equidigital number, since it uses as much as digits as its factorization.

45304027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 45304027 is about 6730.8266208542. The cubic root of 45304027 is about 356.4885640421.

The spelling of 45304027 in words is "forty-five million, three hundred four thousand, twenty-seven".