26682053475 has 48 divisors (see below), whose sum is σ = 54999694080. Its totient is φ = 11088643200.

The previous prime is 26682053473. The next prime is 26682053477. The reversal of 26682053475 is 57435028662.

26682053475 is nontrivially palindromic in base 2.

It is an interprime number because it is at equal distance from previous prime (26682053473) and next prime (26682053477).

It is not a de Polignac number, because 26682053475 - 2¹ = 26682053473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26682053473) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2304360 + ... + 2315909.

It is an arithmetic number, because the mean of its divisors is an integer number (1145826960).

Almost surely, 2^26682053475 is an apocalyptic number.

26682053475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26682053475 is an abundant number, since it is smaller than the sum of its proper divisors (28317640605).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26682053475 is a wasteful number, since it uses less digits than its factorization.

26682053475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620300 (or 4620295 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 26682053475 in words is "twenty-six billion, six hundred eighty-two million, fifty-three thousand, four hundred seventy-five".