9953281629313 has 8 divisors (see below), whose sum is σ = 10914974240256. Its totient is φ = 9001063822800.

The previous prime is 9953281629299. The next prime is 9953281629341. The reversal of 9953281629313 is 3139261823599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9953281629313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9953281629383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368698906 + ... + 2368703107.

It is an arithmetic number, because the mean of its divisors is an integer number (1364371780032).

Almost surely, 2^{9953281629313} is an apocalyptic number.

It is an amenable number.

9953281629313 is a deficient number, since it is larger than the sum of its proper divisors (961692610943).

9953281629313 is a wasteful number, since it uses less digits than its factorization.

9953281629313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737402215.

The product of its digits is 18895680, while the sum is 61.

The spelling of 9953281629313 in words is "nine trillion, nine hundred fifty-three billion, two hundred eighty-one million, six hundred twenty-nine thousand, three hundred thirteen".