158475463 has 2 divisors, whose sum is σ = 158475464. Its totient is φ = 158475462.

The previous prime is 158475461. The next prime is 158475487. The reversal of 158475463 is 364574851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158475463 - 2¹ = 158475461 is a prime.

It is a super-2 number, since 2×158475463² = 50228944746128738, which contains 22 as substring.

Together with 158475461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158475461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79237731 + 79237732.

It is an arithmetic number, because the mean of its divisors is an integer number (79237732).

Almost surely, 2^158475463 is an apocalyptic number.

158475463 is a deficient number, since it is larger than the sum of its proper divisors (1).

158475463 is an equidigital number, since it uses as much as digits as its factorization.

158475463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 43.

The square root of 158475463 is about 12588.7037855373. The cubic root of 158475463 is about 541.1537551437.

The spelling of 158475463 in words is "one hundred fifty-eight million, four hundred seventy-five thousand, four hundred sixty-three".