26051226888 has 32 divisors (see below), whose sum is σ = 65141364960. Its totient is φ = 8681969280.

The previous prime is 26051226863. The next prime is 26051226907. The reversal of 26051226888 is 88862215062.

It is a happy number.

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, 11956 + ... + 228572.

It is an arithmetic number, because the mean of its divisors is an integer number (2035667655).

Almost surely, 2^26051226888 is an apocalyptic number.

It is an amenable number.

26051226888 is an abundant number, since it is smaller than the sum of its proper divisors (39090138072).

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

26051226888 is a wasteful number, since it uses less digits than its factorization.

26051226888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221637 (or 221633 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 26051226888 in words is "twenty-six billion, fifty-one million, two hundred twenty-six thousand, eight hundred eighty-eight".