83714163556 has 9 divisors (see below), whose sum is σ = 146500798899. Its totient is φ = 41856792444.

The previous prime is 83714163553. The next prime is 83714163563. The reversal of 83714163556 is 65536141738.

The square root of 83714163556 is 289334.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×83714163556² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83714163553) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 506335 + ... + 651001.

Almost surely, 2^83714163556 is an apocalyptic number.

83714163556 is the 289334-th square number.

It is an amenable number.

83714163556 is a deficient number, since it is larger than the sum of its proper divisors (62786635343).

83714163556 is an frugal number, since it uses more digits than its factorization.

83714163556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289338 (or 144669 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

Multiplying 83714163556 by its sum of digits (49), we get a square (4101994014244 = 2025338²).

The spelling of 83714163556 in words is "eighty-three billion, seven hundred fourteen million, one hundred sixty-three thousand, five hundred fifty-six".