54022130324489 has 2 divisors, whose sum is σ = 54022130324490. Its totient is φ = 54022130324488.

The previous prime is 54022130324479. The next prime is 54022130324551. The reversal of 54022130324489 is 98442303122045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49583186990089 + 4438943334400 = 7041533^2 + 2106880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54022130324489 is a prime.

It is a super-2 number, since 2×54022130324489² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54022130324419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27011065162244 + 27011065162245.

It is an arithmetic number, because the mean of its divisors is an integer number (27011065162245).

Almost surely, 2^{54022130324489} is an apocalyptic number.

It is an amenable number.

54022130324489 is a deficient number, since it is larger than the sum of its proper divisors (1).

54022130324489 is an equidigital number, since it uses as much as digits as its factorization.

54022130324489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 54022130324489 in words is "fifty-four trillion, twenty-two billion, one hundred thirty million, three hundred twenty-four thousand, four hundred eighty-nine".