158148130895 has 4 divisors (see below), whose sum is σ = 189777757080. Its totient is φ = 126518504712.

The previous prime is 158148130837. The next prime is 158148130897. The reversal of 158148130895 is 598031841851.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 598031841851 = 114343 ⋅5230157.

It is a cyclic number.

It is not a de Polignac number, because 158148130895 - 2²⁰ = 158147082319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158148130897) 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, 15814813085 + ... + 15814813094.

It is an arithmetic number, because the mean of its divisors is an integer number (47444439270).

Almost surely, 2^158148130895 is an apocalyptic number.

158148130895 is a deficient number, since it is larger than the sum of its proper divisors (31629626185).

158148130895 is an equidigital number, since it uses as much as digits as its factorization.

158148130895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31629626184.

The product of its (nonzero) digits is 1382400, while the sum is 53.

The spelling of 158148130895 in words is "one hundred fifty-eight billion, one hundred forty-eight million, one hundred thirty thousand, eight hundred ninety-five".