616260030651 has 12 divisors (see below), whose sum is σ = 891237618960. Its totient is φ = 410339601360.

The previous prime is 616260030647. The next prime is 616260030653. The reversal of 616260030651 is 156030062616.

616260030651 is a `hidden beast` number, since 6 + 16 + 2 + 600 + 30 + 6 + 5 + 1 = 666.

It is not a de Polignac number, because 616260030651 - 2² = 616260030647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (616260030653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41693791 + ... + 41708568.

It is an arithmetic number, because the mean of its divisors is an integer number (74269801580).

Almost surely, 2^616260030651 is an apocalyptic number.

616260030651 is a deficient number, since it is larger than the sum of its proper divisors (274977588309).

616260030651 is a wasteful number, since it uses less digits than its factorization.

616260030651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83403186 (or 83403183 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 616260030651 in words is "six hundred sixteen billion, two hundred sixty million, thirty thousand, six hundred fifty-one".