55052231230102 has 24 divisors (see below), whose sum is σ = 89301530208240. Its totient is φ = 25421420104080.

The previous prime is 55052231230097. The next prime is 55052231230109. The reversal of 55052231230102 is 20103213225055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55052231230109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897111474 + ... + 897172837.

It is an arithmetic number, because the mean of its divisors is an integer number (3720897092010).

Almost surely, 2^{55052231230102} is an apocalyptic number.

55052231230102 is a deficient number, since it is larger than the sum of its proper divisors (34249298978138).

55052231230102 is a wasteful number, since it uses less digits than its factorization.

55052231230102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794284388 (or 1794284365 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 55052231230102 its reverse (20103213225055), we get a palindrome (75155444455157).

The spelling of 55052231230102 in words is "fifty-five trillion, fifty-two billion, two hundred thirty-one million, two hundred thirty thousand, one hundred two".