55073462700 has 144 divisors (see below), whose sum is σ = 167843285120. Its totient is φ = 13904110080.

The previous prime is 55073462693. The next prime is 55073462723. The reversal of 55073462700 is 726437055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14094147 + ... + 14098053.

Almost surely, 2^55073462700 is an apocalyptic number.

55073462700 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 55073462700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83921642560).

55073462700 is an abundant number, since it is smaller than the sum of its proper divisors (112769822420).

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

55073462700 is a wasteful number, since it uses less digits than its factorization.

55073462700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416 (or 6409 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

Adding to 55073462700 its reverse (726437055), we get a palindrome (55799899755).

The spelling of 55073462700 in words is "fifty-five billion, seventy-three million, four hundred sixty-two thousand, seven hundred".