6506115401131 has 8 divisors (see below), whose sum is σ = 6727089008304. Its totient is φ = 6288107882880.

The previous prime is 6506115401117. The next prime is 6506115401197. The reversal of 6506115401131 is 1311045116056.

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 6506115401131 - 2³³ = 6497525466539 is a prime.

It is a super-2 number, since 2×6506115401131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6506115471131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741517770 + ... + 741526543.

It is an arithmetic number, because the mean of its divisors is an integer number (840886126038).

Almost surely, 2^{6506115401131} is an apocalyptic number.

6506115401131 is a deficient number, since it is larger than the sum of its proper divisors (220973607173).

6506115401131 is a wasteful number, since it uses less digits than its factorization.

6506115401131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483044461.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 6506115401131 in words is "six trillion, five hundred six billion, one hundred fifteen million, four hundred one thousand, one hundred thirty-one".