45777733 has 2 divisors, whose sum is σ = 45777734. Its totient is φ = 45777732.

The previous prime is 45777713. The next prime is 45777763. The reversal of 45777733 is 33777754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45603009 + 174724 = 6753^2 + 418^2 .

It is a cyclic number.

It is not a de Polignac number, because 45777733 - 2⁵ = 45777701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45777733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45777713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22888866 + 22888867.

It is an arithmetic number, because the mean of its divisors is an integer number (22888867).

Almost surely, 2^45777733 is an apocalyptic number.

It is an amenable number.

45777733 is a deficient number, since it is larger than the sum of its proper divisors (1).

45777733 is an equidigital number, since it uses as much as digits as its factorization.

45777733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432180, while the sum is 43.

The square root of 45777733 is about 6765.9244009965. The cubic root of 45777733 is about 357.7267585140.

The spelling of 45777733 in words is "forty-five million, seven hundred seventy-seven thousand, seven hundred thirty-three".