26755115500 has 48 divisors (see below), whose sum is σ = 59535743904. Its totient is φ = 10500110400.

The previous prime is 26755115419. The next prime is 26755115503. The reversal of 26755115500 is 551155762.

It is a self number, because there is not a number n which added to its sum of digits gives 26755115500.

It is not an unprimeable number, because it can be changed into a prime (26755115503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478314 + ... + 531313.

It is an arithmetic number, because the mean of its divisors is an integer number (1240327998).

Almost surely, 2^26755115500 is an apocalyptic number.

26755115500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26755115500 is an abundant number, since it is smaller than the sum of its proper divisors (32780628404).

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

26755115500 is a wasteful number, since it uses less digits than its factorization.

26755115500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009699 (or 1009687 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 37.

The spelling of 26755115500 in words is "twenty-six billion, seven hundred fifty-five million, one hundred fifteen thousand, five hundred".