45725707 has 2 divisors, whose sum is σ = 45725708. Its totient is φ = 45725706.

The previous prime is 45725627. The next prime is 45725741. The reversal of 45725707 is 70752754.

45725707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45725707 - 2¹⁵ = 45692939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45725507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22862853 + 22862854.

It is an arithmetic number, because the mean of its divisors is an integer number (22862854).

Almost surely, 2^45725707 is an apocalyptic number.

45725707 is a deficient number, since it is larger than the sum of its proper divisors (1).

45725707 is an equidigital number, since it uses as much as digits as its factorization.

45725707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 45725707 is about 6762.0786005488. The cubic root of 45725707 is about 357.5911893481.

The spelling of 45725707 in words is "forty-five million, seven hundred twenty-five thousand, seven hundred seven".