26152876782 has 40 divisors (see below), whose sum is σ = 59595089400. Its totient is φ = 8569866096.

The previous prime is 26152876751. The next prime is 26152876793. The reversal of 26152876782 is 28767825162.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1358557 + ... + 1377672.

It is an arithmetic number, because the mean of its divisors is an integer number (1489877235).

Almost surely, 2^26152876782 is an apocalyptic number.

26152876782 is an abundant number, since it is smaller than the sum of its proper divisors (33442212618).

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

26152876782 is a wasteful number, since it uses less digits than its factorization.

26152876782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736302 (or 2736293 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The spelling of 26152876782 in words is "twenty-six billion, one hundred fifty-two million, eight hundred seventy-six thousand, seven hundred eighty-two".