45132697 has 2 divisors, whose sum is σ = 45132698. Its totient is φ = 45132696.

The previous prime is 45132673. The next prime is 45132709. The reversal of 45132697 is 79623154.

45132697 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 can be written as a sum of positive squares in only one way, i.e., 38887696 + 6245001 = 6236^2 + 2499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45132697 is a prime.

It is equal to p_2725759 and since 45132697 and 2725759 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45132617) 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, 22566348 + 22566349.

It is an arithmetic number, because the mean of its divisors is an integer number (22566349).

Almost surely, 2^45132697 is an apocalyptic number.

It is an amenable number.

45132697 is a deficient number, since it is larger than the sum of its proper divisors (1).

45132697 is an equidigital number, since it uses as much as digits as its factorization.

45132697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 45132697 is about 6718.0873022014. The cubic root of 45132697 is about 356.0386088876.

The spelling of 45132697 in words is "forty-five million, one hundred thirty-two thousand, six hundred ninety-seven".