5726286920 has 16 divisors (see below), whose sum is σ = 12884145660. Its totient is φ = 2290514752.

The previous prime is 5726286913. The next prime is 5726286941. The reversal of 5726286920 is 296826275.

It can be written as a sum of positive squares in 2 ways, for example, as 5603121316 + 123165604 = 74854^2 + 11098^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71578547 + ... + 71578626.

Almost surely, 2^5726286920 is an apocalyptic number.

It is an amenable number.

5726286920 is an abundant number, since it is smaller than the sum of its proper divisors (7157858740).

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

5726286920 is a wasteful number, since it uses less digits than its factorization.

5726286920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143157184 (or 143157180 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 5726286920 is about 75672.2334809803. The cubic root of 5726286920 is about 1789.0577857041.

The spelling of 5726286920 in words is "five billion, seven hundred twenty-six million, two hundred eighty-six thousand, nine hundred twenty".