26126071252 has 24 divisors (see below), whose sum is σ = 47254878720. Its totient is φ = 12625738080.

The previous prime is 26126071177. The next prime is 26126071271. The reversal of 26126071252 is 25217062162.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33352 + ... + 231007.

It is an arithmetic number, because the mean of its divisors is an integer number (1968953280).

Almost surely, 2^26126071252 is an apocalyptic number.

It is an amenable number.

26126071252 is a deficient number, since it is larger than the sum of its proper divisors (21128807468).

26126071252 is a wasteful number, since it uses less digits than its factorization.

26126071252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265191 (or 265189 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 26126071252 in words is "twenty-six billion, one hundred twenty-six million, seventy-one thousand, two hundred fifty-two".