26036464836 has 48 divisors (see below), whose sum is σ = 61568718848. Its totient is φ = 8562736800.

The previous prime is 26036464813. The next prime is 26036464879. The reversal of 26036464836 is 63846463062.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296091 + ... + 373821.

Almost surely, 2^26036464836 is an apocalyptic number.

It is an amenable number.

26036464836 is an abundant number, since it is smaller than the sum of its proper divisors (35532254012).

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

26036464836 is a wasteful number, since it uses less digits than its factorization.

26036464836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78112 (or 78110 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 26036464836 in words is "twenty-six billion, thirty-six million, four hundred sixty-four thousand, eight hundred thirty-six".