45776473 has 2 divisors, whose sum is σ = 45776474. Its totient is φ = 45776472.

The previous prime is 45776441. The next prime is 45776483. The reversal of 45776473 is 37467754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42994249 + 2782224 = 6557^2 + 1668^2 .

It is a cyclic number.

It is not a de Polignac number, because 45776473 - 2⁵ = 45776441 is a prime.

It is not a weakly prime, because it can be changed into another prime (45776483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22888236 + 22888237.

It is an arithmetic number, because the mean of its divisors is an integer number (22888237).

Almost surely, 2^45776473 is an apocalyptic number.

It is an amenable number.

45776473 is a deficient number, since it is larger than the sum of its proper divisors (1).

45776473 is an equidigital number, since it uses as much as digits as its factorization.

45776473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 43.

The square root of 45776473 is about 6765.8312866935. The cubic root of 45776473 is about 357.7234764245.

The spelling of 45776473 in words is "forty-five million, seven hundred seventy-six thousand, four hundred seventy-three".