616170207001 has 8 divisors (see below), whose sum is σ = 616734616680. Its totient is φ = 615605895168.

The previous prime is 616170206999. The next prime is 616170207007. The reversal of 616170207001 is 100702071616.

It can be written as a sum of positive squares in 4 ways, for example, as 49974155401 + 566196051600 = 223549^2 + 752460^2 .

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 616170207001 - 2¹ = 616170206999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (616170207007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19379445 + ... + 19411213.

It is an arithmetic number, because the mean of its divisors is an integer number (77091827085).

Almost surely, 2^616170207001 is an apocalyptic number.

It is an amenable number.

616170207001 is a deficient number, since it is larger than the sum of its proper divisors (564409679).

616170207001 is a wasteful number, since it uses less digits than its factorization.

616170207001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48923.

The product of its (nonzero) digits is 3528, while the sum is 31.

Adding to 616170207001 its reverse (100702071616), we get a palindrome (716872278617).

The spelling of 616170207001 in words is "six hundred sixteen billion, one hundred seventy million, two hundred seven thousand, one".