158127028763 has 8 divisors (see below), whose sum is σ = 172538111856. Its totient is φ = 143721928800.

The previous prime is 158127028721. The next prime is 158127028783. The reversal of 158127028763 is 367820721851.

158127028763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158127028763 is a prime.

It is a super-3 number, since 3×158127028763³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (158127028783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440428 + ... + 1546313.

It is an arithmetic number, because the mean of its divisors is an integer number (21567263982).

Almost surely, 2^158127028763 is an apocalyptic number.

158127028763 is a deficient number, since it is larger than the sum of its proper divisors (14411083093).

158127028763 is a wasteful number, since it uses less digits than its factorization.

158127028763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991565.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 158127028763 in words is "one hundred fifty-eight billion, one hundred twenty-seven million, twenty-eight thousand, seven hundred sixty-three".