54150102212 has 12 divisors (see below), whose sum is σ = 97323832620. Its totient is φ = 26343292896.

The previous prime is 54150102199. The next prime is 54150102217. The reversal of 54150102212 is 21220105145.

It can be written as a sum of positive squares in 2 ways, for example, as 26041567876 + 28108534336 = 161374^2 + 167656^2 .

It is not an unprimeable number, because it can be changed into a prime (54150102217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182939387 + ... + 182939682.

It is an arithmetic number, because the mean of its divisors is an integer number (8110319385).

Almost surely, 2^54150102212 is an apocalyptic number.

It is an amenable number.

54150102212 is a deficient number, since it is larger than the sum of its proper divisors (43173730408).

54150102212 is a wasteful number, since it uses less digits than its factorization.

54150102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365879110 (or 365879108 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 54150102212 its reverse (21220105145), we get a palindrome (75370207357).

The spelling of 54150102212 in words is "fifty-four billion, one hundred fifty million, one hundred two thousand, two hundred twelve".