5726545256 has 8 divisors (see below), whose sum is σ = 10737272370. Its totient is φ = 2863272624.

The previous prime is 5726545249. The next prime is 5726545259. The reversal of 5726545256 is 6525456275.

It can be written as a sum of positive squares in only one way, i.e., 5078842756 + 647702500 = 71266^2 + 25450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5726545256² = 65586641138032211072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5726545256.

It is not an unprimeable number, because it can be changed into a prime (5726545259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357909071 + ... + 357909086.

Almost surely, 2^5726545256 is an apocalyptic number.

It is an amenable number.

5726545256 is a deficient number, since it is larger than the sum of its proper divisors (5010727114).

5726545256 is a wasteful number, since it uses less digits than its factorization.

5726545256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715818163 (or 715818159 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 47.

The square root of 5726545256 is about 75673.9404022283. The cubic root of 5726545256 is about 1789.0846891809.

The spelling of 5726545256 in words is "five billion, seven hundred twenty-six million, five hundred forty-five thousand, two hundred fifty-six".