54150772229 has 2 divisors, whose sum is σ = 54150772230. Its totient is φ = 54150772228.

The previous prime is 54150772187. The next prime is 54150772267. The reversal of 54150772229 is 92227705145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40810060225 + 13340712004 = 202015^2 + 115502^2 .

It is a cyclic number.

It is not a de Polignac number, because 54150772229 - 2⁸ = 54150771973 is a prime.

It is a super-2 number, since 2×54150772229² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54150772229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54150772289) 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, 27075386114 + 27075386115.

It is an arithmetic number, because the mean of its divisors is an integer number (27075386115).

Almost surely, 2^54150772229 is an apocalyptic number.

It is an amenable number.

54150772229 is a deficient number, since it is larger than the sum of its proper divisors (1).

54150772229 is an equidigital number, since it uses as much as digits as its factorization.

54150772229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 54150772229 in words is "fifty-four billion, one hundred fifty million, seven hundred seventy-two thousand, two hundred twenty-nine".