158954339 has 2 divisors, whose sum is σ = 158954340. Its totient is φ = 158954338.

The previous prime is 158954297. The next prime is 158954401. The reversal of 158954339 is 933459851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158954339 - 2¹⁶ = 158888803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158954293 and 158954302.

It is not a weakly prime, because it can be changed into another prime (158954239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79477169 + 79477170.

It is an arithmetic number, because the mean of its divisors is an integer number (79477170).

Almost surely, 2^158954339 is an apocalyptic number.

158954339 is a deficient number, since it is larger than the sum of its proper divisors (1).

158954339 is an equidigital number, since it uses as much as digits as its factorization.

158954339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 47.

The square root of 158954339 is about 12607.7095064885. The cubic root of 158954339 is about 541.6982873007.

The spelling of 158954339 in words is "one hundred fifty-eight million, nine hundred fifty-four thousand, three hundred thirty-nine".