5428823031 has 24 divisors (see below), whose sum is σ = 8019860160. Its totient is φ = 3537176256.

The previous prime is 5428823021. The next prime is 5428823033. The reversal of 5428823031 is 1303288245.

5428823031 is a `hidden beast` number, since 542 + 8 + 82 + 3 + 0 + 31 = 666.

It is not a de Polignac number, because 5428823031 - 2¹¹ = 5428820983 is a prime.

It is a super-2 number, since 2×5428823031² = 58944239003832053922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428823033) 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, 301305 + ... + 318813.

It is an arithmetic number, because the mean of its divisors is an integer number (334160840).

Almost surely, 2^5428823031 is an apocalyptic number.

5428823031 is a deficient number, since it is larger than the sum of its proper divisors (2591037129).

5428823031 is a wasteful number, since it uses less digits than its factorization.

5428823031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295 (or 18292 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 5428823031 is about 73680.5471681637. The cubic root of 5428823031 is about 1757.5265521033.

The spelling of 5428823031 in words is "five billion, four hundred twenty-eight million, eight hundred twenty-three thousand, thirty-one".