158692544652053 has 2 divisors, whose sum is σ = 158692544652054. Its totient is φ = 158692544652052.

The previous prime is 158692544652041. The next prime is 158692544652067. The reversal of 158692544652053 is 350256445296851.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142213304803684 + 16479239848369 = 11925322^2 + 4059463^2 .

It is a cyclic number.

It is not a de Polignac number, because 158692544652053 - 2³⁸ = 158417666745109 is a prime.

It is a super-2 number, since 2×158692544652053² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158692544652353) 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 as a sum of consecutive naturals, namely, 79346272326026 + 79346272326027.

It is an arithmetic number, because the mean of its divisors is an integer number (79346272326027).

Almost surely, 2^{158692544652053} is an apocalyptic number.

It is an amenable number.

158692544652053 is a deficient number, since it is larger than the sum of its proper divisors (1).

158692544652053 is an equidigital number, since it uses as much as digits as its factorization.

158692544652053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040000, while the sum is 65.

The spelling of 158692544652053 in words is "one hundred fifty-eight trillion, six hundred ninety-two billion, five hundred forty-four million, six hundred fifty-two thousand, fifty-three".