152544768 has 80 divisors (see below), whose sum is σ = 427859520. Its totient is φ = 48162816.

The previous prime is 152544761. The next prime is 152544773. The reversal of 152544768 is 867445251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152544761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26571 + ... + 31797.

It is an arithmetic number, because the mean of its divisors is an integer number (5348244).

Almost surely, 2^152544768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152544768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213929760).

152544768 is an abundant number, since it is smaller than the sum of its proper divisors (275314752).

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

152544768 is an equidigital number, since it uses as much as digits as its factorization.

152544768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267 (or 5251 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 152544768 is about 12350.9015055582. The cubic root of 152544768 is about 534.3171396742.

The spelling of 152544768 in words is "one hundred fifty-two million, five hundred forty-four thousand, seven hundred sixty-eight".