616335055 has 16 divisors (see below), whose sum is σ = 845743104. Its totient is φ = 422388000.

The previous prime is 616335037. The next prime is 616335059. The reversal of 616335055 is 550533616.

It is not a de Polignac number, because 616335055 - 2⁵ = 616335023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 616335055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616335059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74874 + ... + 82696.

It is an arithmetic number, because the mean of its divisors is an integer number (52858944).

Almost surely, 2^616335055 is an apocalyptic number.

616335055 is a deficient number, since it is larger than the sum of its proper divisors (229408049).

616335055 is a wasteful number, since it uses less digits than its factorization.

616335055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10086.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 616335055 is about 24826.0962497127. The cubic root of 616335055 is about 851.0184125376.

The spelling of 616335055 in words is "six hundred sixteen million, three hundred thirty-five thousand, fifty-five".