45803393 has 2 divisors, whose sum is σ = 45803394. Its totient is φ = 45803392.

The previous prime is 45803377. The next prime is 45803413. The reversal of 45803393 is 39330854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26863489 + 18939904 = 5183^2 + 4352^2 .

It is a cyclic number.

It is not a de Polignac number, because 45803393 - 2⁴ = 45803377 is a prime.

It is equal to p_2763872 and since 45803393 and 2763872 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 (45803323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22901696 + 22901697.

It is an arithmetic number, because the mean of its divisors is an integer number (22901697).

Almost surely, 2^45803393 is an apocalyptic number.

It is an amenable number.

45803393 is a deficient number, since it is larger than the sum of its proper divisors (1).

45803393 is an equidigital number, since it uses as much as digits as its factorization.

45803393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 45803393 is about 6767.8204024634. The cubic root of 45803393 is about 357.7935854294.

The spelling of 45803393 in words is "forty-five million, eight hundred three thousand, three hundred ninety-three".