55093671448920 has 640 divisors, whose sum is σ = 206580067848000. Its totient is φ = 13082053754880.

The previous prime is 55093671448877. The next prime is 55093671448927. The reversal of 55093671448920 is 2984417639055.

55093671448920 is a `hidden beast` number, since 5 + 5 + 0 + 9 + 36 + 71 + 448 + 92 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55093671448927) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 153516651 + ... + 153875109.

It is a 1-persistent number, because it is pandigital, but 2⋅55093671448920 = 110187342897840 is not.

Almost surely, 2^{55093671448920} 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 55093671448920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103290033924000).

55093671448920 is an abundant number, since it is smaller than the sum of its proper divisors (151486396399080).

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

55093671448920 is a wasteful number, since it uses less digits than its factorization.

55093671448920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358625 (or 358612 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 55093671448920 in words is "fifty-five trillion, ninety-three billion, six hundred seventy-one million, four hundred forty-eight thousand, nine hundred twenty".