158523102055 has 16 divisors (see below), whose sum is σ = 201011143680. Its totient is φ = 119769126048.

The previous prime is 158523102053. The next prime is 158523102077. The reversal of 158523102055 is 550201325851.

It is a cyclic number.

It is not a de Polignac number, because 158523102055 - 2¹ = 158523102053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158523102053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8715357 + ... + 8733526.

It is an arithmetic number, because the mean of its divisors is an integer number (12563196480).

Almost surely, 2^158523102055 is an apocalyptic number.

158523102055 is a deficient number, since it is larger than the sum of its proper divisors (42488041625).

158523102055 is a wasteful number, since it uses less digits than its factorization.

158523102055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17448990.

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 158523102055 in words is "one hundred fifty-eight billion, five hundred twenty-three million, one hundred two thousand, fifty-five".