45763321 has 2 divisors, whose sum is σ = 45763322. Its totient is φ = 45763320.

The previous prime is 45763313. The next prime is 45763349. The reversal of 45763321 is 12336754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41783296 + 3980025 = 6464^2 + 1995^2 .

It is a cyclic number.

It is not a de Polignac number, because 45763321 - 2³ = 45763313 is a prime.

It is not a weakly prime, because it can be changed into another prime (45763301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22881660 + 22881661.

It is an arithmetic number, because the mean of its divisors is an integer number (22881661).

Almost surely, 2^45763321 is an apocalyptic number.

It is an amenable number.

45763321 is a deficient number, since it is larger than the sum of its proper divisors (1).

45763321 is an equidigital number, since it uses as much as digits as its factorization.

45763321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 45763321 is about 6764.8592742200. The cubic root of 45763321 is about 357.6892140659.

The spelling of 45763321 in words is "forty-five million, seven hundred sixty-three thousand, three hundred twenty-one".