158657153 has 2 divisors, whose sum is σ = 158657154. Its totient is φ = 158657152.

The previous prime is 158657131. The next prime is 158657171. The reversal of 158657153 is 351756851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96373489 + 62283664 = 9817^2 + 7892^2 .

It is a cyclic number.

It is not a de Polignac number, because 158657153 - 2¹⁸ = 158395009 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158657153.

It is not a weakly prime, because it can be changed into another prime (158677153) 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, 79328576 + 79328577.

It is an arithmetic number, because the mean of its divisors is an integer number (79328577).

Almost surely, 2^158657153 is an apocalyptic number.

It is an amenable number.

158657153 is a deficient number, since it is larger than the sum of its proper divisors (1).

158657153 is an equidigital number, since it uses as much as digits as its factorization.

158657153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 41.

The square root of 158657153 is about 12595.9181086573. The cubic root of 158657153 is about 541.3604846751.

The spelling of 158657153 in words is "one hundred fifty-eight million, six hundred fifty-seven thousand, one hundred fifty-three".