26725025984 has 112 divisors (see below), whose sum is σ = 56759551200. Its totient is φ = 12441354240.

The previous prime is 26725025983. The next prime is 26725025993. The reversal of 26725025984 is 48952052762.

26725025984 is nontrivially palindromic in base 5.

It is not an unprimeable number, because it can be changed into a prime (26725025981) 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, 59520992 + ... + 59521440.

Almost surely, 2^26725025984 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 26725025984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28379775600).

26725025984 is an abundant number, since it is smaller than the sum of its proper divisors (30034525216).

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

26725025984 is a wasteful number, since it uses less digits than its factorization.

26725025984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 936 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 26725025984 in words is "twenty-six billion, seven hundred twenty-five million, twenty-five thousand, nine hundred eighty-four".