5389137851787 has 12 divisors (see below), whose sum is σ = 7788524824080. Its totient is φ = 3590813370768.

The previous prime is 5389137851753. The next prime is 5389137851819. The reversal of 5389137851787 is 7871587319835.

It is a happy number.

5389137851787 is a `hidden beast` number, since 5 + 3 + 89 + 1 + 378 + 5 + 178 + 7 = 666.

It is not a de Polignac number, because 5389137851787 - 2¹⁰ = 5389137850763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5389137851687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162082212 + ... + 162115457.

It is an arithmetic number, because the mean of its divisors is an integer number (649043735340).

Almost surely, 2^{5389137851787} is an apocalyptic number.

5389137851787 is a deficient number, since it is larger than the sum of its proper divisors (2399386972293).

5389137851787 is a wasteful number, since it uses less digits than its factorization.

5389137851787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324199522 (or 324199519 counting only the distinct ones).

The product of its digits is 355622400, while the sum is 72.

The spelling of 5389137851787 in words is "five trillion, three hundred eighty-nine billion, one hundred thirty-seven million, eight hundred fifty-one thousand, seven hundred eighty-seven".