5531030193893 has 4 divisors (see below), whose sum is σ = 5531822271648. Its totient is φ = 5530238116140.

The previous prime is 5531030193853. The next prime is 5531030193967. The reversal of 5531030193893 is 3983910301355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5531030193893 - 2²² = 5531025999589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531030193853) 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, 396028403 + ... + 396042368.

It is an arithmetic number, because the mean of its divisors is an integer number (1382955567912).

Almost surely, 2^{5531030193893} is an apocalyptic number.

It is an amenable number.

5531030193893 is a deficient number, since it is larger than the sum of its proper divisors (792077755).

5531030193893 is an equidigital number, since it uses as much as digits as its factorization.

5531030193893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792077754.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The spelling of 5531030193893 in words is "five trillion, five hundred thirty-one billion, thirty million, one hundred ninety-three thousand, eight hundred ninety-three".