26465365464 has 16 divisors (see below), whose sum is σ = 66163413720. Its totient is φ = 8821788480.

The previous prime is 26465365463. The next prime is 26465365483. The reversal of 26465365464 is 46456356462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26465365463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551361757 + ... + 551361804.

Almost surely, 2^26465365464 is an apocalyptic number.

26465365464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26465365464 is an abundant number, since it is smaller than the sum of its proper divisors (39698048256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26465365464 is a wasteful number, since it uses less digits than its factorization.

26465365464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102723570 (or 1102723566 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 51.

The spelling of 26465365464 in words is "twenty-six billion, four hundred sixty-five million, three hundred sixty-five thousand, four hundred sixty-four".