26420163483 has 8 divisors (see below), whose sum is σ = 40259296768. Its totient is φ = 15097236264.

The previous prime is 26420163481. The next prime is 26420163491. The reversal of 26420163483 is 38436102462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26420163483 - 2¹ = 26420163481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26420163481) 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 7 ways as a sum of consecutive naturals, for example, 629051491 + ... + 629051532.

It is an arithmetic number, because the mean of its divisors is an integer number (5032412096).

Almost surely, 2^26420163483 is an apocalyptic number.

26420163483 is a deficient number, since it is larger than the sum of its proper divisors (13839133285).

26420163483 is a wasteful number, since it uses less digits than its factorization.

26420163483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258103033.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 26420163483 in words is "twenty-six billion, four hundred twenty million, one hundred sixty-three thousand, four hundred eighty-three".