5055320005431 has 4 divisors (see below), whose sum is σ = 6740426673912. Its totient is φ = 3370213336952.

The previous prime is 5055320005397. The next prime is 5055320005447. The reversal of 5055320005431 is 1345000235505.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5055320005431 - 2⁷ = 5055320005303 is a prime.

It is a super-2 number, since 2×5055320005431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5055320005392 and 5055320005401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055320005531) 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, 842553334236 + ... + 842553334241.

It is an arithmetic number, because the mean of its divisors is an integer number (1685106668478).

Almost surely, 2^{5055320005431} is an apocalyptic number.

5055320005431 is a deficient number, since it is larger than the sum of its proper divisors (1685106668481).

5055320005431 is a wasteful number, since it uses less digits than its factorization.

5055320005431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685106668480.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 5055320005431 in words is "five trillion, fifty-five billion, three hundred twenty million, five thousand, four hundred thirty-one".