6495085947134 has 4 divisors (see below), whose sum is σ = 9742628920704. Its totient is φ = 3247542973566.

The previous prime is 6495085947127. The next prime is 6495085947137. The reversal of 6495085947134 is 4317495805946.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6495085947134² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6495085947137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623771486782 + ... + 1623771486785.

It is an arithmetic number, because the mean of its divisors is an integer number (2435657230176).

Almost surely, 2^{6495085947134} is an apocalyptic number.

6495085947134 is a deficient number, since it is larger than the sum of its proper divisors (3247542973570).

6495085947134 is a wasteful number, since it uses less digits than its factorization.

6495085947134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247542973569.

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 6495085947134 in words is "six trillion, four hundred ninety-five billion, eighty-five million, nine hundred forty-seven thousand, one hundred thirty-four".