45775437475667 has 2 divisors, whose sum is σ = 45775437475668. Its totient is φ = 45775437475666.

The previous prime is 45775437475657. The next prime is 45775437475687. The reversal of 45775437475667 is 76657473457754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45775437475667 - 2¹² = 45775437471571 is a prime.

It is not a weakly prime, because it can be changed into another prime (45775437475657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22887718737833 + 22887718737834.

It is an arithmetic number, because the mean of its divisors is an integer number (22887718737834).

Almost surely, 2^{45775437475667} is an apocalyptic number.

45775437475667 is a deficient number, since it is larger than the sum of its proper divisors (1).

45775437475667 is an equidigital number, since it uses as much as digits as its factorization.

45775437475667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14521248000, while the sum is 77.

The spelling of 45775437475667 in words is "forty-five trillion, seven hundred seventy-five billion, four hundred thirty-seven million, four hundred seventy-five thousand, six hundred sixty-seven".