26550411102 has 48 divisors (see below), whose sum is σ = 60570403920. Its totient is φ = 8382009600.

The previous prime is 26550411047. The next prime is 26550411119. The reversal of 26550411102 is 20111405562.

26550411102 is a `hidden beast` number, since 2 + 6 + 550 + 4 + 1 + 1 + 102 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1551352 + ... + 1568372.

It is an arithmetic number, because the mean of its divisors is an integer number (1261883415).

Almost surely, 2^26550411102 is an apocalyptic number.

26550411102 is an abundant number, since it is smaller than the sum of its proper divisors (34019992818).

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

26550411102 is a wasteful number, since it uses less digits than its factorization.

26550411102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21609 (or 21606 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 26550411102 its reverse (20111405562), we get a palindrome (46661816664).

The spelling of 26550411102 in words is "twenty-six billion, five hundred fifty million, four hundred eleven thousand, one hundred two".