158587157143 has 2 divisors, whose sum is σ = 158587157144. Its totient is φ = 158587157142.

The previous prime is 158587157129. The next prime is 158587157149. The reversal of 158587157143 is 341751785851.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158587157143 - 2²⁹ = 158050286231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158587157149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79293578571 + 79293578572.

It is an arithmetic number, because the mean of its divisors is an integer number (79293578572).

Almost surely, 2^158587157143 is an apocalyptic number.

158587157143 is a deficient number, since it is larger than the sum of its proper divisors (1).

158587157143 is an equidigital number, since it uses as much as digits as its factorization.

158587157143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704000, while the sum is 55.

The spelling of 158587157143 in words is "one hundred fifty-eight billion, five hundred eighty-seven million, one hundred fifty-seven thousand, one hundred forty-three".