26523262632 has 64 divisors (see below), whose sum is σ = 68137344000. Its totient is φ = 8597456640.

The previous prime is 26523262631. The next prime is 26523262651. The reversal of 26523262632 is 23626232562.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (26523262631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867494 + ... + 1881642.

It is an arithmetic number, because the mean of its divisors is an integer number (1064646000).

Almost surely, 2^26523262632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26523262632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34068672000).

26523262632 is an abundant number, since it is smaller than the sum of its proper divisors (41614081368).

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

26523262632 is a wasteful number, since it uses less digits than its factorization.

26523262632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16306 (or 16302 counting only the distinct ones).

The product of its digits is 311040, while the sum is 39.

The spelling of 26523262632 in words is "twenty-six billion, five hundred twenty-three million, two hundred sixty-two thousand, six hundred thirty-two".