26488344983925 has 96 divisors (see below), whose sum is σ = 48514958593920. Its totient is φ = 12645417600000.

The previous prime is 26488344983923. The next prime is 26488344983939. The reversal of 26488344983925 is 52938944388462.

It is not a de Polignac number, because 26488344983925 - 2¹ = 26488344983923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (75).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26488344983921) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14203671 + ... + 15959979.

It is an arithmetic number, because the mean of its divisors is an integer number (505364152020).

Almost surely, 2^{26488344983925} is an apocalyptic number.

26488344983925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26488344983925 is a deficient number, since it is larger than the sum of its proper divisors (22026613609995).

26488344983925 is a wasteful number, since it uses less digits than its factorization.

26488344983925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756615 (or 1756610 counting only the distinct ones).

The product of its digits is 2866544640, while the sum is 75.

The spelling of 26488344983925 in words is "twenty-six trillion, four hundred eighty-eight billion, three hundred forty-four million, nine hundred eighty-three thousand, nine hundred twenty-five".