158045597425 has 6 divisors (see below), whose sum is σ = 195976540838. Its totient is φ = 126436477920.

The previous prime is 158045597419. The next prime is 158045597459. The reversal of 158045597425 is 524795540851.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 64786401 + 157980811024 = 8049^2 + 397468^2 .

It is not a de Polignac number, because 158045597425 - 2³ = 158045597417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3160911924 + ... + 3160911973.

Almost surely, 2^158045597425 is an apocalyptic number.

It is an amenable number.

158045597425 is a deficient number, since it is larger than the sum of its proper divisors (37930943413).

158045597425 is an equidigital number, since it uses as much as digits as its factorization.

158045597425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6321823907 (or 6321823902 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 55.

The spelling of 158045597425 in words is "one hundred fifty-eight billion, forty-five million, five hundred ninety-seven thousand, four hundred twenty-five".