158073572347 has 2 divisors, whose sum is σ = 158073572348. Its totient is φ = 158073572346.

The previous prime is 158073572341. The next prime is 158073572441. The reversal of 158073572347 is 743275370851.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158073572347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158073572294 and 158073572303.

It is not a weakly prime, because it can be changed into another prime (158073572341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79036786173 + 79036786174.

It is an arithmetic number, because the mean of its divisors is an integer number (79036786174).

Almost surely, 2^158073572347 is an apocalyptic number.

158073572347 is a deficient number, since it is larger than the sum of its proper divisors (1).

158073572347 is an equidigital number, since it uses as much as digits as its factorization.

158073572347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 158073572347 in words is "one hundred fifty-eight billion, seventy-three million, five hundred seventy-two thousand, three hundred forty-seven".