158014428587 has 8 divisors (see below), whose sum is σ = 166334645760. Its totient is φ = 149694578280.

The previous prime is 158014428557. The next prime is 158014428599. The reversal of 158014428587 is 785824410851.

It is a happy number.

158014428587 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 not a de Polignac number, because 158014428587 - 2¹⁶ = 158014363051 is a prime.

It is a super-2 number, since 2×158014428587² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158014428557) 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, 1507898 + ... + 1609280.

It is an arithmetic number, because the mean of its divisors is an integer number (20791830720).

Almost surely, 2^158014428587 is an apocalyptic number.

158014428587 is a deficient number, since it is larger than the sum of its proper divisors (8320217173).

158014428587 is a wasteful number, since it uses less digits than its factorization.

158014428587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183433.

The product of its (nonzero) digits is 2867200, while the sum is 53.

The spelling of 158014428587 in words is "one hundred fifty-eight billion, fourteen million, four hundred twenty-eight thousand, five hundred eighty-seven".