55145344014300 has 576 divisors, whose sum is σ = 169467253401600. Its totient is φ = 13824179174400.

The previous prime is 55145344014269. The next prime is 55145344014391. The reversal of 55145344014300 is 341044354155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24585528979 + ... + 24585531221.

It is an arithmetic number, because the mean of its divisors is an integer number (294213981600).

Almost surely, 2^{55145344014300} is an apocalyptic number.

55145344014300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55145344014300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84733626700800).

55145344014300 is an abundant number, since it is smaller than the sum of its proper divisors (114321909387300).

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

55145344014300 is a wasteful number, since it uses less digits than its factorization.

55145344014300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786 (or 2779 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 55145344014300 its reverse (341044354155), we get a palindrome (55486388368455).

The spelling of 55145344014300 in words is "fifty-five trillion, one hundred forty-five billion, three hundred forty-four million, fourteen thousand, three hundred".