4550730131 has 2 divisors, whose sum is σ = 4550730132. Its totient is φ = 4550730130.

The previous prime is 4550730061. The next prime is 4550730133. The reversal of 4550730131 is 1310370554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4550730131 - 2²⁶ = 4483621267 is a prime.

It is a super-2 number, since 2×4550730131² = 41418289450382554322, which contains 22 as substring.

Together with 4550730133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550730094 and 4550730103.

It is not a weakly prime, because it can be changed into another prime (4550730133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275365065 + 2275365066.

It is an arithmetic number, because the mean of its divisors is an integer number (2275365066).

Almost surely, 2^4550730131 is an apocalyptic number.

4550730131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550730131 is an equidigital number, since it uses as much as digits as its factorization.

4550730131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 4550730131 is about 67459.0996901085. The cubic root of 4550730131 is about 1657.1444266069.

The spelling of 4550730131 in words is "four billion, five hundred fifty million, seven hundred thirty thousand, one hundred thirty-one".