45920454763 has 2 divisors, whose sum is σ = 45920454764. Its totient is φ = 45920454762.

The previous prime is 45920454743. The next prime is 45920454773. The reversal of 45920454763 is 36745402954.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45920454763 is a prime.

It is not a weakly prime, because it can be changed into another prime (45920454743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22960227381 + 22960227382.

It is an arithmetic number, because the mean of its divisors is an integer number (22960227382).

Almost surely, 2^45920454763 is an apocalyptic number.

45920454763 is a deficient number, since it is larger than the sum of its proper divisors (1).

45920454763 is an equidigital number, since it uses as much as digits as its factorization.

45920454763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 45920454763 in words is "forty-five billion, nine hundred twenty million, four hundred fifty-four thousand, seven hundred sixty-three".