158608651 has 2 divisors, whose sum is σ = 158608652. Its totient is φ = 158608650.

The previous prime is 158608613. The next prime is 158608663. The reversal of 158608651 is 156806851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158608651 - 2¹³ = 158600459 is a prime.

It is not a weakly prime, because it can be changed into another prime (158608451) 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, 79304325 + 79304326.

It is an arithmetic number, because the mean of its divisors is an integer number (79304326).

Almost surely, 2^158608651 is an apocalyptic number.

158608651 is a deficient number, since it is larger than the sum of its proper divisors (1).

158608651 is an equidigital number, since it uses as much as digits as its factorization.

158608651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 158608651 is about 12593.9926552305. The cubic root of 158608651 is about 541.3053138412.

The spelling of 158608651 in words is "one hundred fifty-eight million, six hundred eight thousand, six hundred fifty-one".