616028229054 has 192 divisors, whose sum is σ = 1590559027200. Its totient is φ = 168592548096.

The previous prime is 616028229043. The next prime is 616028229151. The reversal of 616028229054 is 450922820616.

616028229054 is a `hidden beast` number, since 616 + 0 + 2 + 8 + 2 + 29 + 0 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 258508347 + ... + 258510729.

It is an arithmetic number, because the mean of its divisors is an integer number (8284161600).

Almost surely, 2^616028229054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616028229054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795279513600).

616028229054 is an abundant number, since it is smaller than the sum of its proper divisors (974530798146).

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

616028229054 is a wasteful number, since it uses less digits than its factorization.

616028229054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959 (or 2956 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 616028229054 in words is "six hundred sixteen billion, twenty-eight million, two hundred twenty-nine thousand, fifty-four".