158169363 has 8 divisors (see below), whose sum is σ = 230064576. Its totient is φ = 95860200.

The previous prime is 158169359. The next prime is 158169373. The reversal of 158169363 is 363961851.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 158169363 - 2² = 158169359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158169353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396473 + ... + 2396538.

It is an arithmetic number, because the mean of its divisors is an integer number (28758072).

Almost surely, 2^158169363 is an apocalyptic number.

158169363 is a deficient number, since it is larger than the sum of its proper divisors (71895213).

158169363 is a wasteful number, since it uses less digits than its factorization.

158169363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793025.

The product of its digits is 116640, while the sum is 42.

The square root of 158169363 is about 12576.5401840093. The cubic root of 158169363 is about 540.8051124649.

The spelling of 158169363 in words is "one hundred fifty-eight million, one hundred sixty-nine thousand, three hundred sixty-three".