6492547536 has 20 divisors (see below), whose sum is σ = 16772414592. Its totient is φ = 2164182496.

The previous prime is 6492547531. The next prime is 6492547543. The reversal of 6492547536 is 6357452946.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6492547531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67630656 + ... + 67630751.

Almost surely, 2^6492547536 is an apocalyptic number.

It is an amenable number.

6492547536 is an abundant number, since it is smaller than the sum of its proper divisors (10279867056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6492547536 is a wasteful number, since it uses less digits than its factorization.

6492547536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135261418 (or 135261412 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 51.

The square root of 6492547536 is about 80576.3460079942. The cubic root of 6492547536 is about 1865.5420644955.

The spelling of 6492547536 in words is "six billion, four hundred ninety-two million, five hundred forty-seven thousand, five hundred thirty-six".