158347353 has 4 divisors (see below), whose sum is σ = 211129808. Its totient is φ = 105564900.

The previous prime is 158347313. The next prime is 158347369. The reversal of 158347353 is 353743851.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353743851 = 3 ⋅117914617.

It is not a de Polignac number, because 158347353 - 2¹³ = 158339161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158347313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26391223 + ... + 26391228.

It is an arithmetic number, because the mean of its divisors is an integer number (52782452).

Almost surely, 2^158347353 is an apocalyptic number.

It is an amenable number.

158347353 is a deficient number, since it is larger than the sum of its proper divisors (52782455).

158347353 is an equidigital number, since it uses as much as digits as its factorization.

158347353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52782454.

The product of its digits is 151200, while the sum is 39.

The square root of 158347353 is about 12583.6144648507. The cubic root of 158347353 is about 541.0078947145.

The spelling of 158347353 in words is "one hundred fifty-eight million, three hundred forty-seven thousand, three hundred fifty-three".