617252252716 has 24 divisors (see below), whose sum is σ = 1178624018880. Its totient is φ = 280513645200.

The previous prime is 617252252677. The next prime is 617252252723.

617252252716 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163890 + ... + 1609081.

It is an arithmetic number, because the mean of its divisors is an integer number (49109334120).

Almost surely, 2^617252252716 is an apocalyptic number.

It is an amenable number.

617252252716 is a deficient number, since it is larger than the sum of its proper divisors (561371766164).

617252252716 is a wasteful number, since it uses less digits than its factorization.

617252252716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778045 (or 2778043 counting only the distinct ones).

The product of its digits is 705600, while the sum is 46.

It can be divided in two parts, 617252 and 252716, that added together give a palindrome (869968).

The spelling of 617252252716 in words is "six hundred seventeen billion, two hundred fifty-two million, two hundred fifty-two thousand, seven hundred sixteen".