5331536643536 has 10 divisors (see below), whose sum is σ = 10329852246882. Its totient is φ = 2665768321760.

The previous prime is 5331536643509. The next prime is 5331536643547. The reversal of 5331536643536 is 6353466351335.

It can be written as a sum of positive squares in only one way, i.e., 5210262760000 + 121273883536 = 2282600^2 + 348244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166610520095 + ... + 166610520126.

Almost surely, 2^{5331536643536} is an apocalyptic number.

It is an amenable number.

5331536643536 is a deficient number, since it is larger than the sum of its proper divisors (4998315603346).

5331536643536 is a wasteful number, since it uses less digits than its factorization.

5331536643536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333221040229 (or 333221040223 counting only the distinct ones).

The product of its digits is 26244000, while the sum is 53.

The spelling of 5331536643536 in words is "five trillion, three hundred thirty-one billion, five hundred thirty-six million, six hundred forty-three thousand, five hundred thirty-six".