55853586030 has 32 divisors (see below), whose sum is σ = 146234844288. Its totient is φ = 13540263200.

The previous prime is 55853586029. The next prime is 55853586077. The reversal of 55853586030 is 3068535855.

It is a super-2 number, since 2×55853586030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84626316 + ... + 84626975.

It is an arithmetic number, because the mean of its divisors is an integer number (4569838884).

Almost surely, 2^55853586030 is an apocalyptic number.

55853586030 is an abundant number, since it is smaller than the sum of its proper divisors (90381258258).

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

55853586030 is a wasteful number, since it uses less digits than its factorization.

55853586030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169253312.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 55853586030 in words is "fifty-five billion, eight hundred fifty-three million, five hundred eighty-six thousand, thirty".