5727527730 has 48 divisors (see below), whose sum is σ = 14900744664. Its totient is φ = 1526400000.

The previous prime is 5727527711. The next prime is 5727527731. The reversal of 5727527730 is 377257275.

It is a happy number.

5727527730 is a `hidden beast` number, since 57 + 2 + 7 + 527 + 73 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5430068721 + 297459009 = 73689^2 + 17247^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5727527731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133980 + ... + 171480.

Almost surely, 2^5727527730 is an apocalyptic number.

5727527730 is an abundant number, since it is smaller than the sum of its proper divisors (9173216934).

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

5727527730 is a wasteful number, since it uses less digits than its factorization.

5727527730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39211 (or 39208 counting only the distinct ones).

The product of its (nonzero) digits is 720300, while the sum is 45.

The square root of 5727527730 is about 75680.4316187481. The cubic root of 5727527730 is about 1789.1869980251.

The spelling of 5727527730 in words is "five billion, seven hundred twenty-seven million, five hundred twenty-seven thousand, seven hundred thirty".