26450136375 has 128 divisors (see below), whose sum is σ = 50495477760. Its totient is φ = 12180326400.

The previous prime is 26450136353. The next prime is 26450136397. The reversal of 26450136375 is 57363105462.

It is an interprime number because it is at equal distance from previous prime (26450136353) and next prime (26450136397).

It is not a de Polignac number, because 26450136375 - 2¹⁷ = 26450005303 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14833734 + ... + 14835516.

It is an arithmetic number, because the mean of its divisors is an integer number (394495920).

Almost surely, 2^26450136375 is an apocalyptic number.

26450136375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26450136375 is a deficient number, since it is larger than the sum of its proper divisors (24045341385).

26450136375 is a wasteful number, since it uses less digits than its factorization.

26450136375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 26450136375 in words is "twenty-six billion, four hundred fifty million, one hundred thirty-six thousand, three hundred seventy-five".