158267158627 has 4 divisors (see below), whose sum is σ = 158268419640. Its totient is φ = 158265897616.

The previous prime is 158267158613. The next prime is 158267158649. The reversal of 158267158627 is 726851762851.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 726851762851 = 2473 ⋅293914987.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158267158627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158267158927) 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, 418477 + ... + 701182.

It is an arithmetic number, because the mean of its divisors is an integer number (39567104910).

Almost surely, 2^158267158627 is an apocalyptic number.

158267158627 is a deficient number, since it is larger than the sum of its proper divisors (1261013).

158267158627 is a wasteful number, since it uses less digits than its factorization.

158267158627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261012.

The product of its digits is 11289600, while the sum is 58.

The spelling of 158267158627 in words is "one hundred fifty-eight billion, two hundred sixty-seven million, one hundred fifty-eight thousand, six hundred twenty-seven".