5232697778 has 32 divisors (see below), whose sum is σ = 10013414400. Its totient is φ = 1991298960.

The previous prime is 5232697763. The next prime is 5232697807. The reversal of 5232697778 is 8777962325.

It is a super-2 number, since 2×5232697778² = 54762252071772274568, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388478 + ... + 401721.

It is an arithmetic number, because the mean of its divisors is an integer number (312919200).

Almost surely, 2^5232697778 is an apocalyptic number.

5232697778 is a deficient number, since it is larger than the sum of its proper divisors (4780716622).

5232697778 is a wasteful number, since it uses less digits than its factorization.

5232697778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790262.

The product of its digits is 8890560, while the sum is 56.

The square root of 5232697778 is about 72337.3885207366. The cubic root of 5232697778 is about 1736.1019200233.

The spelling of 5232697778 in words is "five billion, two hundred thirty-two million, six hundred ninety-seven thousand, seven hundred seventy-eight".