26455050337 has 2 divisors, whose sum is σ = 26455050338. Its totient is φ = 26455050336.

The previous prime is 26455050287. The next prime is 26455050383. The reversal of 26455050337 is 73305055462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21325052961 + 5129997376 = 146031^2 + 71624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26455050337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26455050337.

It is not a weakly prime, because it can be changed into another prime (26455050137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13227525168 + 13227525169.

It is an arithmetic number, because the mean of its divisors is an integer number (13227525169).

Almost surely, 2^26455050337 is an apocalyptic number.

It is an amenable number.

26455050337 is a deficient number, since it is larger than the sum of its proper divisors (1).

26455050337 is an equidigital number, since it uses as much as digits as its factorization.

26455050337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 26455050337 in words is "twenty-six billion, four hundred fifty-five million, fifty thousand, three hundred thirty-seven".