26033812900 has 18 divisors (see below), whose sum is σ = 56493374210. Its totient is φ = 10413525120.

The previous prime is 26033812879. The next prime is 26033812933. The reversal of 26033812900 is 921833062.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4572734884 + 21461078016 = 67622^2 + 146496^2 .

It is a super-2 number, since 2×26033812900² (a number of 22 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 130168965 + ... + 130169164.

Almost surely, 2^26033812900 is an apocalyptic number.

26033812900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26033812900 is an abundant number, since it is smaller than the sum of its proper divisors (30459561310).

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

26033812900 is a wasteful number, since it uses less digits than its factorization.

26033812900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260338143 (or 260338136 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 26033812900 in words is "twenty-six billion, thirty-three million, eight hundred twelve thousand, nine hundred".