616101606016 has 32 divisors (see below), whose sum is σ = 1321804530900. Its totient is φ = 284354586624.

The previous prime is 616101606011. The next prime is 616101606019. The reversal of 616101606016 is 610606101616.

It can be written as a sum of positive squares in 2 ways, for example, as 615973825600 + 127780416 = 784840^2 + 11304^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (616101606011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185125021 + ... + 185128348.

Almost surely, 2^616101606016 is an apocalyptic number.

It is an amenable number.

616101606016 is an abundant number, since it is smaller than the sum of its proper divisors (705702924884).

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

616101606016 is a wasteful number, since it uses less digits than its factorization.

616101606016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370253396 (or 370253384 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 616101606016 in words is "six hundred sixteen billion, one hundred one million, six hundred six thousand, sixteen".