9513958642913 has 8 divisors (see below), whose sum is σ = 9528725353440. Its totient is φ = 9499202798400.

The previous prime is 9513958642891. The next prime is 9513958642927. The reversal of 9513958642913 is 3192468593159.

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

It is a cyclic number.

It is not a de Polignac number, because 9513958642913 - 2⁴² = 5115912131809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9513958642913.

It is not an unprimeable number, because it can be changed into a prime (9513958642943) 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, 963128 + ... + 4467161.

It is an arithmetic number, because the mean of its divisors is an integer number (1191090669180).

Almost surely, 2^{9513958642913} is an apocalyptic number.

It is an amenable number.

9513958642913 is a deficient number, since it is larger than the sum of its proper divisors (14766710527).

9513958642913 is a wasteful number, since it uses less digits than its factorization.

9513958642913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433007.

The product of its digits is 62985600, while the sum is 65.

The spelling of 9513958642913 in words is "nine trillion, five hundred thirteen billion, nine hundred fifty-eight million, six hundred forty-two thousand, nine hundred thirteen".