26801413925 has 24 divisors (see below), whose sum is σ = 39043855200. Its totient is φ = 17992555200.

The previous prime is 26801413897. The next prime is 26801413957. The reversal of 26801413925 is 52931410862.

It is a de Polignac number, because none of the positive numbers 2^k-26801413925 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3744875 + ... + 3752024.

It is an arithmetic number, because the mean of its divisors is an integer number (1626827300).

Almost surely, 2^26801413925 is an apocalyptic number.

26801413925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26801413925 is a deficient number, since it is larger than the sum of its proper divisors (12242441275).

26801413925 is a wasteful number, since it uses less digits than its factorization.

26801413925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496933 (or 7496928 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 26801413925 in words is "twenty-six billion, eight hundred one million, four hundred thirteen thousand, nine hundred twenty-five".