5158142287 has 16 divisors (see below), whose sum is σ = 5604544000. Its totient is φ = 4730568480.

The previous prime is 5158142237. The next prime is 5158142291. The reversal of 5158142287 is 7822418515.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5158142287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158142237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121462 + ... + 158332.

It is an arithmetic number, because the mean of its divisors is an integer number (350284000).

Almost surely, 2^5158142287 is an apocalyptic number.

5158142287 is a deficient number, since it is larger than the sum of its proper divisors (446401713).

5158142287 is a wasteful number, since it uses less digits than its factorization.

5158142287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37126.

The product of its digits is 179200, while the sum is 43.

The square root of 5158142287 is about 71820.2080684817. The cubic root of 5158142287 is about 1727.8171190943.

The spelling of 5158142287 in words is "five billion, one hundred fifty-eight million, one hundred forty-two thousand, two hundred eighty-seven".