45725611 has 2 divisors, whose sum is σ = 45725612. Its totient is φ = 45725610.

The previous prime is 45725573. The next prime is 45725627. The reversal of 45725611 is 11652754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45725611 - 2⁷ = 45725483 is a prime.

It is not a weakly prime, because it can be changed into another prime (45725011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22862805 + 22862806.

It is an arithmetic number, because the mean of its divisors is an integer number (22862806).

Almost surely, 2^45725611 is an apocalyptic number.

45725611 is a deficient number, since it is larger than the sum of its proper divisors (1).

45725611 is an equidigital number, since it uses as much as digits as its factorization.

45725611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 31.

The square root of 45725611 is about 6762.0715021360. The cubic root of 45725611 is about 357.5909390966.

The spelling of 45725611 in words is "forty-five million, seven hundred twenty-five thousand, six hundred eleven".