9969553714 has 4 divisors (see below), whose sum is σ = 14954330574. Its totient is φ = 4984776856.

The previous prime is 9969553709. The next prime is 9969553723. The reversal of 9969553714 is 4173559699.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7373141689 + 2596412025 = 85867^2 + 50955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2492388427 + ... + 2492388430.

Almost surely, 2^9969553714 is an apocalyptic number.

9969553714 is a deficient number, since it is larger than the sum of its proper divisors (4984776860).

9969553714 is a wasteful number, since it uses less digits than its factorization.

9969553714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984776859.

The product of its digits is 9185400, while the sum is 58.

The square root of 9969553714 is about 99847.6525212286. The cubic root of 9969553714 is about 2152.2459827684.

The spelling of 9969553714 in words is "nine billion, nine hundred sixty-nine million, five hundred fifty-three thousand, seven hundred fourteen".