26111077157 has 8 divisors (see below), whose sum is σ = 28627953600. Its totient is φ = 23618057760.

The previous prime is 26111077133. The next prime is 26111077163. The reversal of 26111077157 is 75177011162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26111077157 - 2²² = 26106882853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26111077157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26111077177) by changing a digit.

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, 5961968 + ... + 5966345.

It is an arithmetic number, because the mean of its divisors is an integer number (3578494200).

Almost surely, 2^26111077157 is an apocalyptic number.

It is an amenable number.

26111077157 is a deficient number, since it is larger than the sum of its proper divisors (2516876443).

26111077157 is a wasteful number, since it uses less digits than its factorization.

26111077157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11928523.

The product of its (nonzero) digits is 20580, while the sum is 38.

The spelling of 26111077157 in words is "twenty-six billion, one hundred eleven million, seventy-seven thousand, one hundred fifty-seven".