55274701924800 has 2688 divisors, whose sum is σ = 226611553075200. Its totient is φ = 13042778112000.

The previous prime is 55274701924751. The next prime is 55274701924859. The reversal of 55274701924800 is 842910747255.

55274701924800 is a `hidden beast` number, since 5 + 5 + 2 + 7 + 4 + 70 + 1 + 92 + 480 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 131293828590 + ... + 131293829010.

Almost surely, 2^{55274701924800} is an apocalyptic number.

55274701924800 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 55274701924800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113305776537600).

55274701924800 is an abundant number, since it is smaller than the sum of its proper divisors (171336851150400).

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

55274701924800 is a wasteful number, since it uses less digits than its factorization.

55274701924800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 55274701924800 in words is "fifty-five trillion, two hundred seventy-four billion, seven hundred one million, nine hundred twenty-four thousand, eight hundred".