26152505196 has 24 divisors (see below), whose sum is σ = 63126737520. Its totient is φ = 8416898112.

The previous prime is 26152505161. The next prime is 26152505251. The reversal of 26152505196 is 69150525162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37575091 + ... + 37575786.

It is an arithmetic number, because the mean of its divisors is an integer number (2630280730).

Almost surely, 2^26152505196 is an apocalyptic number.

It is an amenable number.

26152505196 is an abundant number, since it is smaller than the sum of its proper divisors (36974232324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26152505196 is a wasteful number, since it uses less digits than its factorization.

26152505196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75150913 (or 75150911 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 26152505196 in words is "twenty-six billion, one hundred fifty-two million, five hundred five thousand, one hundred ninety-six".