25067804380 has 24 divisors (see below), whose sum is σ = 53762442048. Its totient is φ = 9813778368.

The previous prime is 25067804353. The next prime is 25067804467. The reversal of 25067804380 is 8340876052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13332999 + ... + 13334878.

It is an arithmetic number, because the mean of its divisors is an integer number (2240101752).

Almost surely, 2^25067804380 is an apocalyptic number.

25067804380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25067804380 is an abundant number, since it is smaller than the sum of its proper divisors (28694637668).

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

25067804380 is a wasteful number, since it uses less digits than its factorization.

25067804380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667933 (or 26667931 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 25067804380 in words is "twenty-five billion, sixty-seven million, eight hundred four thousand, three hundred eighty".