158200881 has 4 divisors (see below), whose sum is σ = 210934512. Its totient is φ = 105467252.

The previous prime is 158200879. The next prime is 158200901. The reversal of 158200881 is 188002851.

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.

It is a cyclic number.

It is not a de Polignac number, because 158200881 - 2¹ = 158200879 is a prime.

It is a super-2 number, since 2×158200881² = 50055037498352322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158200981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26366811 + ... + 26366816.

It is an arithmetic number, because the mean of its divisors is an integer number (52733628).

Almost surely, 2^158200881 is an apocalyptic number.

It is an amenable number.

158200881 is a deficient number, since it is larger than the sum of its proper divisors (52733631).

158200881 is an equidigital number, since it uses as much as digits as its factorization.

158200881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52733630.

The product of its (nonzero) digits is 5120, while the sum is 33.

The square root of 158200881 is about 12577.7931689148. The cubic root of 158200881 is about 540.8410316913.

The spelling of 158200881 in words is "one hundred fifty-eight million, two hundred thousand, eight hundred eighty-one".