158071425 has 48 divisors (see below), whose sum is σ = 269149440. Its totient is φ = 81829440.

The previous prime is 158071411. The next prime is 158071427. The reversal of 158071425 is 524170851.

It is not a de Polignac number, because 158071425 - 2¹¹ = 158069377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158071427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416886 + ... + 417264.

It is an arithmetic number, because the mean of its divisors is an integer number (5607280).

Almost surely, 2^158071425 is an apocalyptic number.

158071425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

158071425 is a deficient number, since it is larger than the sum of its proper divisors (111078015).

158071425 is a wasteful number, since it uses less digits than its factorization.

158071425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 158071425 is about 12572.6459029116. The cubic root of 158071425 is about 540.6934677783.

The spelling of 158071425 in words is "one hundred fifty-eight million, seventy-one thousand, four hundred twenty-five".