55213001245142 has 16 divisors (see below), whose sum is σ = 89234452118112. Its totient is φ = 25470289555200.

The previous prime is 55213001245109. The next prime is 55213001245147. The reversal of 55213001245142 is 24154210031255.

55213001245142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55213001245147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526367234 + ... + 526472117.

It is an arithmetic number, because the mean of its divisors is an integer number (5577153257382).

Almost surely, 2^{55213001245142} is an apocalyptic number.

55213001245142 is a deficient number, since it is larger than the sum of its proper divisors (34021450872970).

55213001245142 is a wasteful number, since it uses less digits than its factorization.

55213001245142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052841383.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 55213001245142 its reverse (24154210031255), we get a palindrome (79367211276397).

The spelling of 55213001245142 in words is "fifty-five trillion, two hundred thirteen billion, one million, two hundred forty-five thousand, one hundred forty-two".