39053269161 has 27 divisors (see below), whose sum is σ = 59552677821. Its totient is φ = 24658108344.

The previous prime is 39053269051. The next prime is 39053269223. The reversal of 39053269161 is 16196235093.

The square root of 39053269161 is 197619.

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

It is a de Polignac number, because none of the positive numbers 2^k-39053269161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39053269361) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11262550 + ... + 11266016.

Almost surely, 2^39053269161 is an apocalyptic number.

39053269161 is the 197619-th square number.

39053269161 is the 98810-th centered octagonal number.

It is an amenable number.

39053269161 is a deficient number, since it is larger than the sum of its proper divisors (20499408660).

39053269161 is an frugal number, since it uses more digits than its factorization.

39053269161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978 (or 3489 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The spelling of 39053269161 in words is "thirty-nine billion, fifty-three million, two hundred sixty-nine thousand, one hundred sixty-one".