9501996131 has 8 divisors (see below), whose sum is σ = 9930990720. Its totient is φ = 9079757568.

The previous prime is 9501996113. The next prime is 9501996139. The reversal of 9501996131 is 1316991059.

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-9501996131 is a prime.

It is a super-2 number, since 2×9501996131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9501996139) 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, 1686131 + ... + 1691756.

It is an arithmetic number, because the mean of its divisors is an integer number (1241373840).

Almost surely, 2^9501996131 is an apocalyptic number.

9501996131 is a deficient number, since it is larger than the sum of its proper divisors (428994589).

9501996131 is a wasteful number, since it uses less digits than its factorization.

9501996131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378013.

The product of its (nonzero) digits is 65610, while the sum is 44.

The square root of 9501996131 is about 97478.1828462144. The cubic root of 9501996131 is about 2118.0601196122.

The spelling of 9501996131 in words is "nine billion, five hundred one million, nine hundred ninety-six thousand, one hundred thirty-one".