55298418596928 has 840 divisors, whose sum is σ = 179601160939200. Its totient is φ = 16723396214784.

The previous prime is 55298418596917. The next prime is 55298418596933. The reversal of 55298418596928 is 82969581489255.

55298418596928 is a `hidden beast` number, since 5 + 5 + 2 + 9 + 8 + 4 + 18 + 596 + 9 + 2 + 8 = 666.

It is a super-2 number, since 2×55298418596928² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 154034592013 + ... + 154034592371.

It is an arithmetic number, because the mean of its divisors is an integer number (213810905880).

Almost surely, 2^{55298418596928} 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 55298418596928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89800580469600).

55298418596928 is an abundant number, since it is smaller than the sum of its proper divisors (124302742342272).

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

55298418596928 is a wasteful number, since it uses less digits than its factorization.

55298418596928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 669 counting only the distinct ones).

The product of its digits is 4478976000, while the sum is 81.

The spelling of 55298418596928 in words is "fifty-five trillion, two hundred ninety-eight billion, four hundred eighteen million, five hundred ninety-six thousand, nine hundred twenty-eight".