616056498 has 24 divisors (see below), whose sum is σ = 1338382188. Its totient is φ = 204799392.

The previous prime is 616056473. The next prime is 616056503. The reversal of 616056498 is 894650616.

It can be written as a sum of positive squares in 2 ways, for example, as 561547809 + 54508689 = 23697^2 + 7383^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39165 + ... + 52592.

Almost surely, 2^616056498 is an apocalyptic number.

616056498 is an abundant number, since it is smaller than the sum of its proper divisors (722325690).

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

616056498 is a wasteful number, since it uses less digits than its factorization.

616056498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92138 (or 92135 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 616056498 is about 24820.4854505306. The cubic root of 616056498 is about 850.8901852819.

The spelling of 616056498 in words is "six hundred sixteen million, fifty-six thousand, four hundred ninety-eight".