616016051 has 8 divisors (see below), whose sum is σ = 705859584. Its totient is φ = 526632840.

The previous prime is 616015993. The next prime is 616016077. The reversal of 616016051 is 150610616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 616016051 - 2⁶ = 616015987 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 616016051.

It is not an unprimeable number, because it can be changed into a prime (616016551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112205 + ... + 117566.

It is an arithmetic number, because the mean of its divisors is an integer number (88232448).

Almost surely, 2^616016051 is an apocalyptic number.

616016051 is a deficient number, since it is larger than the sum of its proper divisors (89843533).

616016051 is a wasteful number, since it uses less digits than its factorization.

616016051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230161.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 616016051 is about 24819.6706464852. The cubic root of 616016051 is about 850.8715632298.

Adding to 616016051 its reverse (150610616), we get a palindrome (766626667).

The spelling of 616016051 in words is "six hundred sixteen million, sixteen thousand, fifty-one".