54222006514531 has 2 divisors, whose sum is σ = 54222006514532. Its totient is φ = 54222006514530.

The previous prime is 54222006514477. The next prime is 54222006514547. The reversal of 54222006514531 is 13541560022245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54222006514531 is a prime.

It is a super-2 number, since 2×54222006514531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54222006514931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27111003257265 + 27111003257266.

It is an arithmetic number, because the mean of its divisors is an integer number (27111003257266).

Almost surely, 2^{54222006514531} is an apocalyptic number.

54222006514531 is a deficient number, since it is larger than the sum of its proper divisors (1).

54222006514531 is an equidigital number, since it uses as much as digits as its factorization.

54222006514531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 54222006514531 its reverse (13541560022245), we get a palindrome (67763566536776).

The spelling of 54222006514531 in words is "fifty-four trillion, two hundred twenty-two billion, six million, five hundred fourteen thousand, five hundred thirty-one".