158511260271 has 192 divisors, whose sum is σ = 286473062400. Its totient is φ = 77033908224.

The previous prime is 158511260227. The next prime is 158511260279. The reversal of 158511260271 is 172062115851.

It is not a de Polignac number, because 158511260271 - 2¹³ = 158511252079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158511260279) 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 191 ways as a sum of consecutive naturals, for example, 209393625 + ... + 209394381.

It is an arithmetic number, because the mean of its divisors is an integer number (1492047200).

Almost surely, 2^158511260271 is an apocalyptic number.

158511260271 is a deficient number, since it is larger than the sum of its proper divisors (127961802129).

158511260271 is a wasteful number, since it uses less digits than its factorization.

158511260271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 39.

The spelling of 158511260271 in words is "one hundred fifty-eight billion, five hundred eleven million, two hundred sixty thousand, two hundred seventy-one".