158525363 has 2 divisors, whose sum is σ = 158525364. Its totient is φ = 158525362.

The previous prime is 158525347. The next prime is 158525369. The reversal of 158525363 is 363525851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158525363 - 2⁴ = 158525347 is a prime.

It is a super-3 number, since 3×158525363³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (158525369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79262681 + 79262682.

It is an arithmetic number, because the mean of its divisors is an integer number (79262682).

Almost surely, 2^158525363 is an apocalyptic number.

158525363 is a deficient number, since it is larger than the sum of its proper divisors (1).

158525363 is an equidigital number, since it uses as much as digits as its factorization.

158525363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 38.

The square root of 158525363 is about 12590.6855651311. The cubic root of 158525363 is about 541.2105478233.

It can be divided in two parts, 158525 and 363, that multiplied together give a palindrome (57544575).

The spelling of 158525363 in words is "one hundred fifty-eight million, five hundred twenty-five thousand, three hundred sixty-three".