616062260616 has 64 divisors (see below), whose sum is σ = 1725579823680. Its totient is φ = 181639975680.

The previous prime is 616062260599. The next prime is 616062260651.

It is a happy number.

616062260616 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31524951 + ... + 31544486.

It is an arithmetic number, because the mean of its divisors is an integer number (26962184745).

Almost surely, 2^616062260616 is an apocalyptic number.

616062260616 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

616062260616 is an abundant number, since it is smaller than the sum of its proper divisors (1109517563064).

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

616062260616 is a wasteful number, since it uses less digits than its factorization.

616062260616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63069494 (or 63069490 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

It can be divided in two parts, 616062 and 260616, that added together give a palindrome (876678).

The spelling of 616062260616 in words is "six hundred sixteen billion, sixty-two million, two hundred sixty thousand, six hundred sixteen".