616503057123 has 8 divisors (see below), whose sum is σ = 822033810000. Its totient is φ = 410987171168.

The previous prime is 616503057113. The next prime is 616503057143. The reversal of 616503057123 is 321750305616.

616503057123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 616503057123 - 2⁵ = 616503057091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (616503057113) 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, 3619608 + ... + 3786101.

It is an arithmetic number, because the mean of its divisors is an integer number (102754226250).

Almost surely, 2^616503057123 is an apocalyptic number.

616503057123 is a deficient number, since it is larger than the sum of its proper divisors (205530752877).

616503057123 is a wasteful number, since it uses less digits than its factorization.

616503057123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433461.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 616503057123 in words is "six hundred sixteen billion, five hundred three million, fifty-seven thousand, one hundred twenty-three".