5726660972 has 24 divisors (see below), whose sum is σ = 10464143760. Its totient is φ = 2738751680.

The previous prime is 5726660959. The next prime is 5726660981. The reversal of 5726660972 is 2790666275.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5726660972.

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, 218279 + ... + 243102.

It is an arithmetic number, because the mean of its divisors is an integer number (436005990).

Almost surely, 2^5726660972 is an apocalyptic number.

It is an amenable number.

5726660972 is a deficient number, since it is larger than the sum of its proper divisors (4737482788).

5726660972 is a wasteful number, since it uses less digits than its factorization.

5726660972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461521 (or 461519 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 50.

The square root of 5726660972 is about 75674.7049680407. The cubic root of 5726660972 is about 1789.0967397466.

The spelling of 5726660972 in words is "five billion, seven hundred twenty-six million, six hundred sixty thousand, nine hundred seventy-two".