158034531883 has 4 divisors (see below), whose sum is σ = 158244964768. Its totient is φ = 157824099000.

The previous prime is 158034531859. The next prime is 158034531901. The reversal of 158034531883 is 388135430851.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158034531883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158034531983) 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, 105215316 + ... + 105216817.

It is an arithmetic number, because the mean of its divisors is an integer number (39561241192).

Almost surely, 2^158034531883 is an apocalyptic number.

158034531883 is a deficient number, since it is larger than the sum of its proper divisors (210432885).

158034531883 is an equidigital number, since it uses as much as digits as its factorization.

158034531883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210432884.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 158034531883 in words is "one hundred fifty-eight billion, thirty-four million, five hundred thirty-one thousand, eight hundred eighty-three".