45852497 has 2 divisors, whose sum is σ = 45852498. Its totient is φ = 45852496.

The previous prime is 45852493. The next prime is 45852523. The reversal of 45852497 is 79425854.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45711121 + 141376 = 6761^2 + 376^2 .

It is a cyclic number.

It is not a de Polignac number, because 45852497 - 2² = 45852493 is a prime.

It is a super-2 number, since 2×45852497² = 4204902962270018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45852493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22926248 + 22926249.

It is an arithmetic number, because the mean of its divisors is an integer number (22926249).

Almost surely, 2^45852497 is an apocalyptic number.

It is an amenable number.

45852497 is a deficient number, since it is larger than the sum of its proper divisors (1).

45852497 is an equidigital number, since it uses as much as digits as its factorization.

45852497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 44.

The square root of 45852497 is about 6771.4471865326. The cubic root of 45852497 is about 357.9213985339.

The spelling of 45852497 in words is "forty-five million, eight hundred fifty-two thousand, four hundred ninety-seven".