465105464839 has 2 divisors, whose sum is σ = 465105464840. Its totient is φ = 465105464838.

The previous prime is 465105464819. The next prime is 465105464843. The reversal of 465105464839 is 938464501564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 465105464839 - 2¹¹ = 465105462791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 465105464839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465105464819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232552732419 + 232552732420.

It is an arithmetic number, because the mean of its divisors is an integer number (232552732420).

Almost surely, 2^465105464839 is an apocalyptic number.

465105464839 is a deficient number, since it is larger than the sum of its proper divisors (1).

465105464839 is an equidigital number, since it uses as much as digits as its factorization.

465105464839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 465105464839 in words is "four hundred sixty-five billion, one hundred five million, four hundred sixty-four thousand, eight hundred thirty-nine".