9950273613 has 12 divisors (see below), whose sum is σ = 16425848608. Its totient is φ = 5685870600.

The previous prime is 9950273569. The next prime is 9950273633. The reversal of 9950273613 is 3163720599.

9950273613 is a `hidden beast` number, since 9 + 9 + 5 + 0 + 27 + 3 + 613 = 666.

It is not a de Polignac number, because 9950273613 - 2⁹ = 9950273101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9950273633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78970363 + ... + 78970488.

Almost surely, 2^9950273613 is an apocalyptic number.

It is an amenable number.

9950273613 is a deficient number, since it is larger than the sum of its proper divisors (6475574995).

9950273613 is a wasteful number, since it uses less digits than its factorization.

9950273613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157940864 (or 157940861 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 9950273613 is about 99751.0582049133. The cubic root of 9950273613 is about 2150.8576792977.

The spelling of 9950273613 in words is "nine billion, nine hundred fifty million, two hundred seventy-three thousand, six hundred thirteen".