26552896761 has 12 divisors (see below), whose sum is σ = 36229733232. Its totient is φ = 17289053208.

The previous prime is 26552896681. The next prime is 26552896763. The reversal of 26552896761 is 16769825562.

It is not a de Polignac number, because 26552896761 - 2¹⁵ = 26552863993 is a prime.

It is a super-2 number, since 2×26552896761² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26552896763) 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 11 ways as a sum of consecutive naturals, for example, 1843590 + ... + 1857936.

It is an arithmetic number, because the mean of its divisors is an integer number (3019144436).

Almost surely, 2^26552896761 is an apocalyptic number.

It is an amenable number.

26552896761 is a deficient number, since it is larger than the sum of its proper divisors (9676836471).

26552896761 is an frugal number, since it uses more digits than its factorization.

26552896761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28740 (or 14393 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 57.

The spelling of 26552896761 in words is "twenty-six billion, five hundred fifty-two million, eight hundred ninety-six thousand, seven hundred sixty-one".