55202541120 has 224 divisors, whose sum is σ = 195330470400. Its totient is φ = 14676221952.

The previous prime is 55202541091. The next prime is 55202541137. The reversal of 55202541120 is 2114520255.

55202541120 is a `hidden beast` number, since 5 + 520 + 25 + 4 + 112 + 0 = 666.

55202541120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55202541120² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2902201 + ... + 2921159.

Almost surely, 2^55202541120 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 55202541120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97665235200).

55202541120 is an abundant number, since it is smaller than the sum of its proper divisors (140127929280).

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

55202541120 is a wasteful number, since it uses less digits than its factorization.

55202541120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19322 (or 19306 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 55202541120 in words is "fifty-five billion, two hundred two million, five hundred forty-one thousand, one hundred twenty".