55241641261320 has 32 divisors (see below), whose sum is σ = 165724923784320. Its totient is φ = 14731104336320.

The previous prime is 55241641261297. The next prime is 55241641261349. The reversal of 55241641261320 is 2316214614255.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230173505136 + ... + 230173505375.

It is an arithmetic number, because the mean of its divisors is an integer number (5178903868260).

Almost surely, 2^{55241641261320} is an apocalyptic number.

It is an amenable number.

55241641261320 is an abundant number, since it is smaller than the sum of its proper divisors (110483282523000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55241641261320 is a wasteful number, since it uses less digits than its factorization.

55241641261320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460347010525 (or 460347010521 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 55241641261320 its reverse (2316214614255), we get a palindrome (57557855875575).

The spelling of 55241641261320 in words is "fifty-five trillion, two hundred forty-one billion, six hundred forty-one million, two hundred sixty-one thousand, three hundred twenty".