158365627069 has 16 divisors (see below), whose sum is σ = 174204027648. Its totient is φ = 143050565952.

The previous prime is 158365627067. The next prime is 158365627087. The reversal of 158365627069 is 960726563851.

It is a cyclic number.

It is not a de Polignac number, because 158365627069 - 2¹ = 158365627067 is a prime.

It is a super-2 number, since 2×158365627069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158365627067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4698294 + ... + 4731880.

It is an arithmetic number, because the mean of its divisors is an integer number (10887751728).

Almost surely, 2^158365627069 is an apocalyptic number.

It is an amenable number.

158365627069 is a deficient number, since it is larger than the sum of its proper divisors (15838400579).

158365627069 is a wasteful number, since it uses less digits than its factorization.

158365627069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41364.

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 158365627069 in words is "one hundred fifty-eight billion, three hundred sixty-five million, six hundred twenty-seven thousand, sixty-nine".