5268761892 has 72 divisors (see below), whose sum is σ = 13999055616. Its totient is φ = 1667597184.

The previous prime is 5268761887. The next prime is 5268761923. The reversal of 5268761892 is 2981678625.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90213 + ... + 136659.

It is an arithmetic number, because the mean of its divisors is an integer number (194431328).

Almost surely, 2^5268761892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5268761892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6999527808).

5268761892 is an abundant number, since it is smaller than the sum of its proper divisors (8730293724).

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

5268761892 is a wasteful number, since it uses less digits than its factorization.

5268761892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46617 (or 46612 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 5268761892 is about 72586.2376211910. The cubic root of 5268761892 is about 1740.0812367938.

The spelling of 5268761892 in words is "five billion, two hundred sixty-eight million, seven hundred sixty-one thousand, eight hundred ninety-two".