55314133500 has 96 divisors (see below), whose sum is σ = 161328847680. Its totient is φ = 14727168000.

The previous prime is 55314133499. The next prime is 55314133507. The reversal of 55314133500 is 533141355.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55314133507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932736 + ... + 990264.

It is an arithmetic number, because the mean of its divisors is an integer number (1680508830).

Almost surely, 2^55314133500 is an apocalyptic number.

55314133500 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 55314133500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80664423840).

55314133500 is an abundant number, since it is smaller than the sum of its proper divisors (106014714180).

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

55314133500 is a wasteful number, since it uses less digits than its factorization.

55314133500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58192 (or 58180 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 55314133500 its reverse (533141355), we get a palindrome (55847274855).

The spelling of 55314133500 in words is "fifty-five billion, three hundred fourteen million, one hundred thirty-three thousand, five hundred".