26094491937 has 6 divisors (see below), whose sum is σ = 37692043922. Its totient is φ = 17396327952.

The previous prime is 26094491897. The next prime is 26094491939. The reversal of 26094491937 is 73919449062.

26094491937 is a `hidden beast` number, since 2 + 6 + 0 + 9 + 449 + 193 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25853745681 + 240746256 = 160791^2 + 15516^2 .

It is not a de Polignac number, because 26094491937 - 2¹⁴ = 26094475553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26094491939) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1449693988 + ... + 1449694005.

Almost surely, 2^26094491937 is an apocalyptic number.

It is an amenable number.

26094491937 is a deficient number, since it is larger than the sum of its proper divisors (11597551985).

26094491937 is a wasteful number, since it uses less digits than its factorization.

26094491937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899387999 (or 2899387996 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 26094491937 in words is "twenty-six billion, ninety-four million, four hundred ninety-one thousand, nine hundred thirty-seven".