158879952 has 360 divisors, whose sum is σ = 595408320. Its totient is φ = 39029760.

The previous prime is 158879923. The next prime is 158879993. The reversal of 158879952 is 259978851.

158879952 is a `hidden beast` number, since 1 + 588 + 7 + 9 + 9 + 52 = 666.

Its product of digits (1814400) is a multiple of the sum of its prime divisors (135).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1785124 + ... + 1785212.

It is an arithmetic number, because the mean of its divisors is an integer number (1653912).

Almost surely, 2^158879952 is an apocalyptic number.

158879952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158879952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297704160).

158879952 is an abundant number, since it is smaller than the sum of its proper divisors (436528368).

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

158879952 is a wasteful number, since it uses less digits than its factorization.

158879952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 135 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 54.

The square root of 158879952 is about 12604.7591012284. The cubic root of 158879952 is about 541.6137733072.

It can be divided in two parts, 1588799 and 52, that added together give a palindrome (1588851).

The spelling of 158879952 in words is "one hundred fifty-eight million, eight hundred seventy-nine thousand, nine hundred fifty-two".