5277527749 has 8 divisors (see below), whose sum is σ = 5822113752. Its totient is φ = 4752744960.

The previous prime is 5277527711. The next prime is 5277527779. The reversal of 5277527749 is 9477257725.

It can be written as a sum of positive squares in 4 ways, for example, as 348083649 + 4929444100 = 18657^2 + 70210^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5277527749 - 2⁷ = 5277527621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5277527749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277527779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4950244 + ... + 4951309.

It is an arithmetic number, because the mean of its divisors is an integer number (727764219).

Almost surely, 2^5277527749 is an apocalyptic number.

It is an amenable number.

5277527749 is a deficient number, since it is larger than the sum of its proper divisors (544586003).

5277527749 is a wasteful number, since it uses less digits than its factorization.

5277527749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901607.

The product of its digits is 8643600, while the sum is 55.

The square root of 5277527749 is about 72646.5948892307. The cubic root of 5277527749 is about 1741.0457171422.

The spelling of 5277527749 in words is "five billion, two hundred seventy-seven million, five hundred twenty-seven thousand, seven hundred forty-nine".