26355206100 has 36 divisors (see below), whose sum is σ = 76254397184. Its totient is φ = 7028054880.

The previous prime is 26355206057. The next prime is 26355206159. The reversal of 26355206100 is 160255362.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43925044 + ... + 43925643.

Almost surely, 2^26355206100 is an apocalyptic number.

26355206100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26355206100 is an abundant number, since it is smaller than the sum of its proper divisors (49899191084).

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

26355206100 is a wasteful number, since it uses less digits than its factorization.

26355206100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87850704 (or 87850697 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 26355206100 in words is "twenty-six billion, three hundred fifty-five million, two hundred six thousand, one hundred".