55073034324 has 270 divisors, whose sum is σ = 184093137690. Its totient is φ = 14304185280.

The previous prime is 55073034323. The next prime is 55073034353. The reversal of 55073034324 is 42343037055.

55073034324 is a `hidden beast` number, since 550 + 73 + 0 + 3 + 4 + 32 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52299116100 + 2773918224 = 228690^2 + 52668^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55073034323) by changing a digit.

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 89 ways as a sum of consecutive naturals, for example, 1906662 + ... + 1935330.

Almost surely, 2^55073034324 is an apocalyptic number.

55073034324 is a gapful number since it is divisible by the number (54) 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 55073034324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92046568845).

55073034324 is an abundant number, since it is smaller than the sum of its proper divisors (129020103366).

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

55073034324 is a wasteful number, since it uses less digits than its factorization.

55073034324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28721 (or 28692 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 36.

The spelling of 55073034324 in words is "fifty-five billion, seventy-three million, thirty-four thousand, three hundred twenty-four".