152728500 has 96 divisors (see below), whose sum is σ = 460212480. Its totient is φ = 39312000.

The previous prime is 152728481. The next prime is 152728507. The reversal of 152728500 is 5827251.

152728500 is digitally balanced in base 2, 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 (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152728507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41745 + ... + 45255.

It is an arithmetic number, because the mean of its divisors is an integer number (4793880).

Almost surely, 2^152728500 is an apocalyptic number.

152728500 is a gapful number since it is divisible by the number (10) 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 152728500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230106240).

152728500 is an abundant number, since it is smaller than the sum of its proper divisors (307483980).

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

152728500 is a wasteful number, since it uses less digits than its factorization.

152728500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562 (or 3550 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 152728500 is about 12358.3372668009. The cubic root of 152728500 is about 534.5315723954.

The spelling of 152728500 in words is "one hundred fifty-two million, seven hundred twenty-eight thousand, five hundred".