55035425004 has 192 divisors, whose sum is σ = 161293440000. Its totient is φ = 14249862144.

The previous prime is 55035424993. The next prime is 55035425059. The reversal of 55035425004 is 40052453055.

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 63 ways as a sum of consecutive naturals, for example, 5039502 + ... + 5050410.

It is an arithmetic number, because the mean of its divisors is an integer number (840070000).

Almost surely, 2^55035425004 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 55035425004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80646720000).

55035425004 is an abundant number, since it is smaller than the sum of its proper divisors (106258014996).

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

55035425004 is a wasteful number, since it uses less digits than its factorization.

55035425004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11080 (or 11078 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 55035425004 its reverse (40052453055), we get a palindrome (95087878059).

The spelling of 55035425004 in words is "fifty-five billion, thirty-five million, four hundred twenty-five thousand, four".