55367034113212 has 12 divisors (see below), whose sum is σ = 98720466485256. Its totient is φ = 27161186546000.

The previous prime is 55367034113173. The next prime is 55367034113213. The reversal of 55367034113212 is 21231143076355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55367034113213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130582627414 + ... + 130582627837.

It is an arithmetic number, because the mean of its divisors is an integer number (8226705540438).

Almost surely, 2^{55367034113212} is an apocalyptic number.

It is an amenable number.

55367034113212 is a deficient number, since it is larger than the sum of its proper divisors (43353432372044).

55367034113212 is a wasteful number, since it uses less digits than its factorization.

55367034113212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261165255308 (or 261165255306 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

Adding to 55367034113212 its reverse (21231143076355), we get a palindrome (76598177189567).

The spelling of 55367034113212 in words is "fifty-five trillion, three hundred sixty-seven billion, thirty-four million, one hundred thirteen thousand, two hundred twelve".