616010004618 has 16 divisors (see below), whose sum is σ = 1233622125120. Its totient is φ = 205069648896.

The previous prime is 616010004593. The next prime is 616010004641. The reversal of 616010004618 is 816400010616.

616010004618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66749830 + ... + 66759057.

It is an arithmetic number, because the mean of its divisors is an integer number (77101382820).

Almost surely, 2^616010004618 is an apocalyptic number.

616010004618 is an abundant number, since it is smaller than the sum of its proper divisors (617612120502).

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

616010004618 is a wasteful number, since it uses less digits than its factorization.

616010004618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133509661.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 616010004618 in words is "six hundred sixteen billion, ten million, four thousand, six hundred eighteen".