26713782492 has 24 divisors (see below), whose sum is σ = 65042253696. Its totient is φ = 8517437808.

The previous prime is 26713782479. The next prime is 26713782509. The reversal of 26713782492 is 29428731762.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48394258 + ... + 48394809.

It is an arithmetic number, because the mean of its divisors is an integer number (2710093904).

Almost surely, 2^26713782492 is an apocalyptic number.

It is an amenable number.

26713782492 is an abundant number, since it is smaller than the sum of its proper divisors (38328471204).

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

26713782492 is a wasteful number, since it uses less digits than its factorization.

26713782492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96789097 (or 96789095 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The spelling of 26713782492 in words is "twenty-six billion, seven hundred thirteen million, seven hundred eighty-two thousand, four hundred ninety-two".