45804797 has 2 divisors, whose sum is σ = 45804798. Its totient is φ = 45804796.

The previous prime is 45804791. The next prime is 45804823. The reversal of 45804797 is 79740854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45306361 + 498436 = 6731^2 + 706^2 .

It is a cyclic number.

It is not a de Polignac number, because 45804797 - 2⁸ = 45804541 is a prime.

It is a super-2 number, since 2×45804797² = 4196158856422418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45804791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22902398 + 22902399.

It is an arithmetic number, because the mean of its divisors is an integer number (22902399).

Almost surely, 2^45804797 is an apocalyptic number.

It is an amenable number.

45804797 is a deficient number, since it is larger than the sum of its proper divisors (1).

45804797 is an equidigital number, since it uses as much as digits as its factorization.

45804797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 45804797 is about 6767.9241278253. The cubic root of 45804797 is about 357.7972411779.

The spelling of 45804797 in words is "forty-five million, eight hundred four thousand, seven hundred ninety-seven".