158285074675 has 72 divisors (see below), whose sum is σ = 244244888160. Its totient is φ = 99632332800.

The previous prime is 158285074637. The next prime is 158285074693. The reversal of 158285074675 is 576470582851.

It is not a de Polignac number, because 158285074675 - 2²⁵ = 158251520243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5338291 + ... + 5367859.

Almost surely, 2^158285074675 is an apocalyptic number.

158285074675 is a deficient number, since it is larger than the sum of its proper divisors (85959813485).

158285074675 is a wasteful number, since it uses less digits than its factorization.

158285074675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29793 (or 29775 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 58.

The spelling of 158285074675 in words is "one hundred fifty-eight billion, two hundred eighty-five million, seventy-four thousand, six hundred seventy-five".