55002155340202 has 16 divisors (see below), whose sum is σ = 94290482846592. Its totient is φ = 23572083865680.

The previous prime is 55002155340199. The next prime is 55002155340203. The reversal of 55002155340202 is 20204355120055.

55002155340202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55002155340202² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55002155340203) 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, 21092713 + ... + 23556460.

It is an arithmetic number, because the mean of its divisors is an integer number (5893155177912).

Almost surely, 2^{55002155340202} is an apocalyptic number.

55002155340202 is a deficient number, since it is larger than the sum of its proper divisors (39288327506390).

55002155340202 is a wasteful number, since it uses less digits than its factorization.

55002155340202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44737173.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 55002155340202 in words is "fifty-five trillion, two billion, one hundred fifty-five million, three hundred forty thousand, two hundred two".