158202052 has 12 divisors (see below), whose sum is σ = 285784576. Its totient is φ = 76549320.

The previous prime is 158202043. The next prime is 158202061. The reversal of 158202052 is 250202851.

It is an interprime number because it is at equal distance from previous prime (158202043) and next prime (158202061).

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, 637788 + ... + 638035.

Almost surely, 2^158202052 is an apocalyptic number.

It is an amenable number.

158202052 is a deficient number, since it is larger than the sum of its proper divisors (127582524).

158202052 is a wasteful number, since it uses less digits than its factorization.

158202052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275858 (or 1275856 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 158202052 is about 12577.8397191251. The cubic root of 158202052 is about 540.8423661198.

The spelling of 158202052 in words is "one hundred fifty-eight million, two hundred two thousand, fifty-two".