158073572364 has 12 divisors (see below), whose sum is σ = 368838335544. Its totient is φ = 52691190784.

The previous prime is 158073572347. The next prime is 158073572441. The reversal of 158073572364 is 463275370851.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6586398837 + ... + 6586398860.

It is an arithmetic number, because the mean of its divisors is an integer number (30736527962).

Almost surely, 2^158073572364 is an apocalyptic number.

It is an amenable number.

158073572364 is an abundant number, since it is smaller than the sum of its proper divisors (210764763180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158073572364 is a wasteful number, since it uses less digits than its factorization.

158073572364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13172797704 (or 13172797702 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 158073572364 in words is "one hundred fifty-eight billion, seventy-three million, five hundred seventy-two thousand, three hundred sixty-four".