152163312 has 80 divisors (see below), whose sum is σ = 452804352. Its totient is φ = 43130880.

The previous prime is 152163287. The next prime is 152163313. The reversal of 152163312 is 213361251.

152163312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152163313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42288 + ... + 45744.

Almost surely, 2^152163312 is an apocalyptic number.

152163312 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 152163312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226402176).

152163312 is an abundant number, since it is smaller than the sum of its proper divisors (300641040).

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

152163312 is a wasteful number, since it uses less digits than its factorization.

152163312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606 (or 3600 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 152163312 is about 12335.4494040550. The cubic root of 152163312 is about 533.8713937935.

It can be divided in two parts, 15216 and 3312, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 152163312 in words is "one hundred fifty-two million, one hundred sixty-three thousand, three hundred twelve".