5291824093931 has 4 divisors (see below), whose sum is σ = 5291832022200. Its totient is φ = 5291816165664.

The previous prime is 5291824093847. The next prime is 5291824093937. The reversal of 5291824093931 is 1393904281925.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5291824093931 is a prime.

It is a super-2 number, since 2×5291824093931² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5291824093937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2860526 + ... + 4332003.

It is an arithmetic number, because the mean of its divisors is an integer number (1322958005550).

Almost surely, 2^{5291824093931} is an apocalyptic number.

5291824093931 is a deficient number, since it is larger than the sum of its proper divisors (7928269).

5291824093931 is an equidigital number, since it uses as much as digits as its factorization.

5291824093931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7928268.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 5291824093931 in words is "five trillion, two hundred ninety-one billion, eight hundred twenty-four million, ninety-three thousand, nine hundred thirty-one".