45800497 has 2 divisors, whose sum is σ = 45800498. Its totient is φ = 45800496.

The previous prime is 45800473. The next prime is 45800509. The reversal of 45800497 is 79400854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30426256 + 15374241 = 5516^2 + 3921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45800497 is a prime.

It is not a weakly prime, because it can be changed into another prime (45809497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22900248 + 22900249.

It is an arithmetic number, because the mean of its divisors is an integer number (22900249).

Almost surely, 2^45800497 is an apocalyptic number.

It is an amenable number.

45800497 is a deficient number, since it is larger than the sum of its proper divisors (1).

45800497 is an equidigital number, since it uses as much as digits as its factorization.

45800497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 45800497 is about 6767.6064454133. The cubic root of 45800497 is about 357.7860445611.

The spelling of 45800497 in words is "forty-five million, eight hundred thousand, four hundred ninety-seven".