55351334251304 has 192 divisors, whose sum is σ = 139356895493760. Its totient is φ = 20052151603200.

The previous prime is 55351334251273. The next prime is 55351334251349. The reversal of 55351334251304 is 40315243315355.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4229279 + ... + 11339729.

It is an arithmetic number, because the mean of its divisors is an integer number (725817164030).

Almost surely, 2^{55351334251304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55351334251304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69678447746880).

55351334251304 is an abundant number, since it is smaller than the sum of its proper divisors (84005561242456).

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

55351334251304 is a wasteful number, since it uses less digits than its factorization.

55351334251304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110548 (or 7110527 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 44.

Adding to 55351334251304 its reverse (40315243315355), we get a palindrome (95666577566659).

The spelling of 55351334251304 in words is "fifty-five trillion, three hundred fifty-one billion, three hundred thirty-four million, two hundred fifty-one thousand, three hundred four".