548034530431 has 2 divisors, whose sum is σ = 548034530432. Its totient is φ = 548034530430.

The previous prime is 548034530429. The next prime is 548034530501. The reversal of 548034530431 is 134035430845.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548034530431 - 2¹ = 548034530429 is a prime.

It is a super-2 number, since 2×548034530431² (a number of 24 digits) contains 22 as substring.

Together with 548034530429, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548034590431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274017265215 + 274017265216.

It is an arithmetic number, because the mean of its divisors is an integer number (274017265216).

Almost surely, 2^548034530431 is an apocalyptic number.

548034530431 is a deficient number, since it is larger than the sum of its proper divisors (1).

548034530431 is an equidigital number, since it uses as much as digits as its factorization.

548034530431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 548034530431 in words is "five hundred forty-eight billion, thirty-four million, five hundred thirty thousand, four hundred thirty-one".