6531053692 has 24 divisors (see below), whose sum is σ = 12445750800. Its totient is φ = 2986978176.

The previous prime is 6531053689. The next prime is 6531053699. The reversal of 6531053692 is 2963501356.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6531053699) 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, 1479433 + ... + 1483840.

It is an arithmetic number, because the mean of its divisors is an integer number (518572950).

Almost surely, 2^6531053692 is an apocalyptic number.

It is an amenable number.

6531053692 is a deficient number, since it is larger than the sum of its proper divisors (5914697108).

6531053692 is a wasteful number, since it uses less digits than its factorization.

6531053692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963325 (or 2963323 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 6531053692 is about 80814.9348326162. The cubic root of 6531053692 is about 1869.2228644769. Note that the first 3 decimals are identical.

The spelling of 6531053692 in words is "six billion, five hundred thirty-one million, fifty-three thousand, six hundred ninety-two".