26875433457862 has 32 divisors (see below), whose sum is σ = 45013715020800. Its totient is φ = 11929560276480.

The previous prime is 26875433457857. The next prime is 26875433457863.

26875433457862 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×26875433457862² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26875433457791 and 26875433457800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26875433457863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28479738 + ... + 29408269.

It is an arithmetic number, because the mean of its divisors is an integer number (1406678594400).

Almost surely, 2^{26875433457862} is an apocalyptic number.

26875433457862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26875433457862 is a deficient number, since it is larger than the sum of its proper divisors (18138281562938).

26875433457862 is a wasteful number, since it uses less digits than its factorization.

26875433457862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57888516.

The product of its digits is 1625702400, while the sum is 70.

The spelling of 26875433457862 in words is "twenty-six trillion, eight hundred seventy-five billion, four hundred thirty-three million, four hundred fifty-seven thousand, eight hundred sixty-two".