158566152 has 16 divisors (see below), whose sum is σ = 396415440. Its totient is φ = 52855376.

The previous prime is 158566151. The next prime is 158566159. The reversal of 158566152 is 251665851.

158566152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 158566152.

It is not an unprimeable number, because it can be changed into a prime (158566151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3303438 + ... + 3303485.

It is an arithmetic number, because the mean of its divisors is an integer number (24775965).

Almost surely, 2^158566152 is an apocalyptic number.

158566152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

158566152 is an abundant number, since it is smaller than the sum of its proper divisors (237849288).

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

158566152 is a wasteful number, since it uses less digits than its factorization.

158566152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6606932 (or 6606928 counting only the distinct ones).

The product of its digits is 72000, while the sum is 39.

The square root of 158566152 is about 12592.3052694890. The cubic root of 158566152 is about 541.2569621500.

The spelling of 158566152 in words is "one hundred fifty-eight million, five hundred sixty-six thousand, one hundred fifty-two".