158007463 has 2 divisors, whose sum is σ = 158007464. Its totient is φ = 158007462.

The previous prime is 158007433. The next prime is 158007523. The reversal of 158007463 is 364700851.

It is a weak prime.

It is an emirp because it is prime and its reverse (364700851) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158007463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158007433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79003731 + 79003732.

It is an arithmetic number, because the mean of its divisors is an integer number (79003732).

Almost surely, 2^158007463 is an apocalyptic number.

158007463 is a deficient number, since it is larger than the sum of its proper divisors (1).

158007463 is an equidigital number, since it uses as much as digits as its factorization.

158007463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 158007463 is about 12570.1019486717. The cubic root of 158007463 is about 540.6205292290.

The spelling of 158007463 in words is "one hundred fifty-eight million, seven thousand, four hundred sixty-three".