45496805777 has 2 divisors, whose sum is σ = 45496805778. Its totient is φ = 45496805776.

The previous prime is 45496805693. The next prime is 45496805797. The reversal of 45496805777 is 77750869454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43130567041 + 2366238736 = 207679^2 + 48644^2 .

It is a cyclic number.

It is not a de Polignac number, because 45496805777 - 2¹² = 45496801681 is a prime.

It is not a weakly prime, because it can be changed into another prime (45496805797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22748402888 + 22748402889.

It is an arithmetic number, because the mean of its divisors is an integer number (22748402889).

Almost surely, 2^45496805777 is an apocalyptic number.

It is an amenable number.

45496805777 is a deficient number, since it is larger than the sum of its proper divisors (1).

45496805777 is an equidigital number, since it uses as much as digits as its factorization.

45496805777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59270400, while the sum is 62.

The spelling of 45496805777 in words is "forty-five billion, four hundred ninety-six million, eight hundred five thousand, seven hundred seventy-seven".