26950916937 has 24 divisors (see below), whose sum is σ = 41913575616. Its totient is φ = 15359204448.

The previous prime is 26950916929. The next prime is 26950916953. The reversal of 26950916937 is 73961905962.

It is not a de Polignac number, because 26950916937 - 2³ = 26950916929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26950916437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190933 + ... + 300594.

It is an arithmetic number, because the mean of its divisors is an integer number (1746398984).

Almost surely, 2^26950916937 is an apocalyptic number.

It is an amenable number.

26950916937 is a deficient number, since it is larger than the sum of its proper divisors (14962658679).

26950916937 is a wasteful number, since it uses less digits than its factorization.

26950916937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491917 (or 491910 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 57.

The spelling of 26950916937 in words is "twenty-six billion, nine hundred fifty million, nine hundred sixteen thousand, nine hundred thirty-seven".