26047901395 has 12 divisors (see below), whose sum is σ = 32125119264. Its totient is φ = 20275117920.

The previous prime is 26047901393. The next prime is 26047901501. The reversal of 26047901395 is 59310974062.

It is a happy number.

It is not a de Polignac number, because 26047901395 - 2¹ = 26047901393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26047901393) 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 11 ways as a sum of consecutive naturals, for example, 1895851 + ... + 1909540.

It is an arithmetic number, because the mean of its divisors is an integer number (2677093272).

Almost surely, 2^26047901395 is an apocalyptic number.

26047901395 is a deficient number, since it is larger than the sum of its proper divisors (6077217869).

26047901395 is an equidigital number, since it uses as much as digits as its factorization.

26047901395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805470 (or 3805433 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 26047901395 in words is "twenty-six billion, forty-seven million, nine hundred one thousand, three hundred ninety-five".