45564744746567 has 2 divisors, whose sum is σ = 45564744746568. Its totient is φ = 45564744746566.

The previous prime is 45564744746449. The next prime is 45564744746579. The reversal of 45564744746567 is 76564744746554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45564744746567 is a prime.

It is a super-2 number, since 2×45564744746567² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45564744746494 and 45564744746503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45564744746267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22782372373283 + 22782372373284.

It is an arithmetic number, because the mean of its divisors is an integer number (22782372373284).

Almost surely, 2^{45564744746567} is an apocalyptic number.

45564744746567 is a deficient number, since it is larger than the sum of its proper divisors (1).

45564744746567 is an equidigital number, since it uses as much as digits as its factorization.

45564744746567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9483264000, while the sum is 74.

The spelling of 45564744746567 in words is "forty-five trillion, five hundred sixty-four billion, seven hundred forty-four million, seven hundred forty-six thousand, five hundred sixty-seven".