25650083267880 has 128 divisors (see below), whose sum is σ = 81002693520000. Its totient is φ = 6479826591744.

The previous prime is 25650083267839. The next prime is 25650083267903. The reversal of 25650083267880 is 8876238005652.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85324876 + ... + 85624964.

It is an arithmetic number, because the mean of its divisors is an integer number (632833543125).

Almost surely, 2^{25650083267880} is an apocalyptic number.

25650083267880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25650083267880 is an abundant number, since it is smaller than the sum of its proper divisors (55352610252120).

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

25650083267880 is a wasteful number, since it uses less digits than its factorization.

25650083267880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337611 (or 337607 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 25650083267880 in words is "twenty-five trillion, six hundred fifty billion, eighty-three million, two hundred sixty-seven thousand, eight hundred eighty".