26846428546 has 32 divisors (see below), whose sum is σ = 46822503168. Its totient is φ = 11305967040.

The previous prime is 26846428493. The next prime is 26846428547. The reversal of 26846428546 is 64582464862.

It is not an unprimeable number, because it can be changed into a prime (26846428547) 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, 893016 + ... + 922588.

It is an arithmetic number, because the mean of its divisors is an integer number (1463203224).

Almost surely, 2^26846428546 is an apocalyptic number.

26846428546 is a deficient number, since it is larger than the sum of its proper divisors (19976074622).

26846428546 is a wasteful number, since it uses less digits than its factorization.

26846428546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30706.

The product of its digits is 17694720, while the sum is 55.

The spelling of 26846428546 in words is "twenty-six billion, eight hundred forty-six million, four hundred twenty-eight thousand, five hundred forty-six".