26375002775 has 12 divisors (see below), whose sum is σ = 35678185944. Its totient is φ = 19181820000.

The previous prime is 26375002757. The next prime is 26375002799. The reversal of 26375002775 is 57720057362.

It is a de Polignac number, because none of the positive numbers 2^k-26375002775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47954276 + ... + 47954825.

It is an arithmetic number, because the mean of its divisors is an integer number (2973182162).

Almost surely, 2^26375002775 is an apocalyptic number.

26375002775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26375002775 is a deficient number, since it is larger than the sum of its proper divisors (9303183169).

26375002775 is a wasteful number, since it uses less digits than its factorization.

26375002775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95909122 (or 95909117 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 44.

The spelling of 26375002775 in words is "twenty-six billion, three hundred seventy-five million, two thousand, seven hundred seventy-five".