6542287324 has 12 divisors (see below), whose sum is σ = 11550322224. Its totient is φ = 3242195264.

The previous prime is 6542287319. The next prime is 6542287333. The reversal of 6542287324 is 4237822456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7236592 + ... + 7237495.

It is an arithmetic number, because the mean of its divisors is an integer number (962526852).

Almost surely, 2^6542287324 is an apocalyptic number.

It is an amenable number.

6542287324 is a deficient number, since it is larger than the sum of its proper divisors (5008034900).

6542287324 is a wasteful number, since it uses less digits than its factorization.

6542287324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14474204 (or 14474202 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The square root of 6542287324 is about 80884.4071746836. The cubic root of 6542287324 is about 1870.2939593357.

The spelling of 6542287324 in words is "six billion, five hundred forty-two million, two hundred eighty-seven thousand, three hundred twenty-four".