25882140504 has 64 divisors (see below), whose sum is σ = 71055233280. Its totient is φ = 7791120000.

The previous prime is 25882140497. The next prime is 25882140533. The reversal of 25882140504 is 40504128852.

It is a happy number.

It is a congruent number.

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, 284767 + ... + 364494.

It is an arithmetic number, because the mean of its divisors is an integer number (1110238020).

Almost surely, 2^25882140504 is an apocalyptic number.

25882140504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25882140504 is an abundant number, since it is smaller than the sum of its proper divisors (45173092776).

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

25882140504 is a wasteful number, since it uses less digits than its factorization.

25882140504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649432 (or 649428 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 39.

The spelling of 25882140504 in words is "twenty-five billion, eight hundred eighty-two million, one hundred forty thousand, five hundred four".