5033778831 has 8 divisors (see below), whose sum is σ = 7457450160. Its totient is φ = 3355852536.

The previous prime is 5033778811. The next prime is 5033778847. The reversal of 5033778831 is 1388773305.

5033778831 is a `hidden beast` number, since 503 + 37 + 7 + 88 + 31 = 666.

5033778831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5033778831 - 2³⁰ = 3960037007 is a prime.

It is a super-2 number, since 2×5033778831² = 50677858638847453122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5033778811) 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, 93218100 + ... + 93218153.

It is an arithmetic number, because the mean of its divisors is an integer number (932181270).

Almost surely, 2^5033778831 is an apocalyptic number.

5033778831 is a deficient number, since it is larger than the sum of its proper divisors (2423671329).

5033778831 is a wasteful number, since it uses less digits than its factorization.

5033778831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186436262 (or 186436256 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 5033778831 is about 70949.1284724485. The cubic root of 5033778831 is about 1713.8180400951.

The spelling of 5033778831 in words is "five billion, thirty-three million, seven hundred seventy-eight thousand, eight hundred thirty-one".