158104655 has 4 divisors (see below), whose sum is σ = 189725592. Its totient is φ = 126483720.

The previous prime is 158104627. The next prime is 158104699. The reversal of 158104655 is 556401851.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 158104655 - 2¹² = 158100559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15810461 + ... + 15810470.

It is an arithmetic number, because the mean of its divisors is an integer number (47431398).

Almost surely, 2^158104655 is an apocalyptic number.

158104655 is a deficient number, since it is larger than the sum of its proper divisors (31620937).

158104655 is an equidigital number, since it uses as much as digits as its factorization.

158104655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31620936.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 158104655 is about 12573.9673532263. The cubic root of 158104655 is about 540.7313535738.

The spelling of 158104655 in words is "one hundred fifty-eight million, one hundred four thousand, six hundred fifty-five".