26452643060 has 24 divisors (see below), whose sum is σ = 55596397416. Its totient is φ = 10572324480.

The previous prime is 26452643053. The next prime is 26452643099. The reversal of 26452643060 is 6034625462.

It can be written as a sum of positive squares in 4 ways, for example, as 1742060644 + 24710582416 = 41738^2 + 157196^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520931 + ... + 569450.

It is an arithmetic number, because the mean of its divisors is an integer number (2316516559).

Almost surely, 2^26452643060 is an apocalyptic number.

26452643060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26452643060 is an abundant number, since it is smaller than the sum of its proper divisors (29143754356).

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

26452643060 is a wasteful number, since it uses less digits than its factorization.

26452643060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091603 (or 1091601 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 26452643060 in words is "twenty-six billion, four hundred fifty-two million, six hundred forty-three thousand, sixty".