26476950100 has 18 divisors (see below), whose sum is σ = 57454981934. Its totient is φ = 10590780000.

The previous prime is 26476950083. The next prime is 26476950103. The reversal of 26476950100 is 105967462.

It can be written as a sum of positive squares in 3 ways, for example, as 104489284 + 26372460816 = 10222^2 + 162396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26476950103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132384651 + ... + 132384850.

Almost surely, 2^26476950100 is an apocalyptic number.

26476950100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26476950100 is an abundant number, since it is smaller than the sum of its proper divisors (30978031834).

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

26476950100 is a wasteful number, since it uses less digits than its factorization.

26476950100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264769515 (or 264769508 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 26476950100 in words is "twenty-six billion, four hundred seventy-six million, nine hundred fifty thousand, one hundred".