26881054152 has 32 divisors (see below), whose sum is σ = 67337340000. Its totient is φ = 8942390784.

The previous prime is 26881054127. The next prime is 26881054183. The reversal of 26881054152 is 25145018862.

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, 1110313 + ... + 1134264.

It is an arithmetic number, because the mean of its divisors is an integer number (2104291875).

Almost surely, 2^26881054152 is an apocalyptic number.

It is an amenable number.

26881054152 is an abundant number, since it is smaller than the sum of its proper divisors (40456285848).

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

26881054152 is a wasteful number, since it uses less digits than its factorization.

26881054152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245085 (or 2245081 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 26881054152 in words is "twenty-six billion, eight hundred eighty-one million, fifty-four thousand, one hundred fifty-two".