26540834050 has 24 divisors (see below), whose sum is σ = 49661571456. Its totient is φ = 10552759440.

The previous prime is 26540833997. The next prime is 26540834051. The reversal of 26540834050 is 5043804562.

It is not an unprimeable number, because it can be changed into a prime (26540834051) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1580922 + ... + 1597621.

It is an arithmetic number, because the mean of its divisors is an integer number (2069232144).

Almost surely, 2^26540834050 is an apocalyptic number.

26540834050 is a deficient number, since it is larger than the sum of its proper divisors (23120737406).

26540834050 is a wasteful number, since it uses less digits than its factorization.

26540834050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178722 (or 3178717 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 26540834050 in words is "twenty-six billion, five hundred forty million, eight hundred thirty-four thousand, fifty".