465277464227 has 2 divisors, whose sum is σ = 465277464228. Its totient is φ = 465277464226.

The previous prime is 465277464199. The next prime is 465277464257. The reversal of 465277464227 is 722464772564.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465277464227 is a prime.

It is not a weakly prime, because it can be changed into another prime (465277464257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232638732113 + 232638732114.

It is an arithmetic number, because the mean of its divisors is an integer number (232638732114).

Almost surely, 2^465277464227 is an apocalyptic number.

465277464227 is a deficient number, since it is larger than the sum of its proper divisors (1).

465277464227 is an equidigital number, since it uses as much as digits as its factorization.

465277464227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31610880, while the sum is 56.

The spelling of 465277464227 in words is "four hundred sixty-five billion, two hundred seventy-seven million, four hundred sixty-four thousand, two hundred twenty-seven".