26525252562 has 32 divisors (see below), whose sum is σ = 53262054144. Its totient is φ = 8806560000.

The previous prime is 26525252543. The next prime is 26525252587.

It is a happy number.

26525252562 is nontrivially palindromic in base 10.

26525252562 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678743 + ... + 1694469.

It is an arithmetic number, because the mean of its divisors is an integer number (1664439192).

Almost surely, 2^26525252562 is an apocalyptic number.

26525252562 is an abundant number, since it is smaller than the sum of its proper divisors (26736801582).

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

26525252562 is a wasteful number, since it uses less digits than its factorization.

26525252562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16834.

The product of its digits is 720000, while the sum is 42.

The spelling of 26525252562 in words is "twenty-six billion, five hundred twenty-five million, two hundred fifty-two thousand, five hundred sixty-two".