26148075158 has 16 divisors (see below), whose sum is σ = 42402286320. Its totient is φ = 12051174816.

The previous prime is 26148075143. The next prime is 26148075167. The reversal of 26148075158 is 85157084162.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9297341 + ... + 9300152.

It is an arithmetic number, because the mean of its divisors is an integer number (2650142895).

Almost surely, 2^26148075158 is an apocalyptic number.

26148075158 is a deficient number, since it is larger than the sum of its proper divisors (16254211162).

26148075158 is a wasteful number, since it uses less digits than its factorization.

26148075158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18597551.

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 26148075158 in words is "twenty-six billion, one hundred forty-eight million, seventy-five thousand, one hundred fifty-eight".