5727652438 has 4 divisors (see below), whose sum is σ = 8591478660. Its totient is φ = 2863826218.

The previous prime is 5727652433. The next prime is 5727652439. The reversal of 5727652438 is 8342567275.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5727652391 and 5727652400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5727652433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431913108 + ... + 1431913111.

It is an arithmetic number, because the mean of its divisors is an integer number (2147869665).

Almost surely, 2^5727652438 is an apocalyptic number.

5727652438 is a deficient number, since it is larger than the sum of its proper divisors (2863826222).

5727652438 is a wasteful number, since it uses less digits than its factorization.

5727652438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863826221.

The product of its digits is 2822400, while the sum is 49.

The square root of 5727652438 is about 75681.2555260548. The cubic root of 5727652438 is about 1789.1999835180.

The spelling of 5727652438 in words is "five billion, seven hundred twenty-seven million, six hundred fifty-two thousand, four hundred thirty-eight".