45465322016761 has 2 divisors, whose sum is σ = 45465322016762. Its totient is φ = 45465322016760.

The previous prime is 45465322016713. The next prime is 45465322016827. The reversal of 45465322016761 is 16761022356454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45108094657536 + 357227359225 = 6716256^2 + 597685^2 .

It is a cyclic number.

It is not a de Polignac number, because 45465322016761 - 2¹⁵ = 45465321983993 is a prime.

It is a super-2 number, since 2×45465322016761² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45465322016699 and 45465322016708.

It is not a weakly prime, because it can be changed into another prime (45465322016461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22732661008380 + 22732661008381.

It is an arithmetic number, because the mean of its divisors is an integer number (22732661008381).

Almost surely, 2^{45465322016761} is an apocalyptic number.

It is an amenable number.

45465322016761 is a deficient number, since it is larger than the sum of its proper divisors (1).

45465322016761 is an equidigital number, since it uses as much as digits as its factorization.

45465322016761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 45465322016761 in words is "forty-five trillion, four hundred sixty-five billion, three hundred twenty-two million, sixteen thousand, seven hundred sixty-one".