55112244431324 has 6 divisors (see below), whose sum is σ = 96446427754824. Its totient is φ = 27556122215660.

The previous prime is 55112244431303. The next prime is 55112244431347. The reversal of 55112244431324 is 42313444221155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6889030553912 + ... + 6889030553919.

It is an arithmetic number, because the mean of its divisors is an integer number (16074404625804).

Almost surely, 2^{55112244431324} is an apocalyptic number.

It is an amenable number.

55112244431324 is a deficient number, since it is larger than the sum of its proper divisors (41334183323500).

55112244431324 is a wasteful number, since it uses less digits than its factorization.

55112244431324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13778061107835 (or 13778061107833 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

Adding to 55112244431324 its reverse (42313444221155), we get a palindrome (97425688652479).

The spelling of 55112244431324 in words is "fifty-five trillion, one hundred twelve billion, two hundred forty-four million, four hundred thirty-one thousand, three hundred twenty-four".