158474246163 has 8 divisors (see below), whose sum is σ = 211312259328. Its totient is φ = 105642865224.

The previous prime is 158474246159. The next prime is 158474246173. The reversal of 158474246163 is 361642474851.

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

It is not a de Polignac number, because 158474246163 - 2² = 158474246159 is a prime.

It is a super-2 number, since 2×158474246163² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158474246173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1602031 + ... + 1698072.

It is an arithmetic number, because the mean of its divisors is an integer number (26414032416).

Almost surely, 2^158474246163 is an apocalyptic number.

158474246163 is a deficient number, since it is larger than the sum of its proper divisors (52838013165).

158474246163 is a wasteful number, since it uses less digits than its factorization.

158474246163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316113.

The product of its digits is 3870720, while the sum is 51.

The spelling of 158474246163 in words is "one hundred fifty-eight billion, four hundred seventy-four million, two hundred forty-six thousand, one hundred sixty-three".