153852380 has 96 divisors (see below), whose sum is σ = 385523712. Its totient is φ = 50918400.

The previous prime is 153852373. The next prime is 153852389. The reversal of 153852380 is 83258351.

It is a self number, because there is not a number n which added to its sum of digits gives 153852380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153852389) 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, 115277 + ... + 116603.

It is an arithmetic number, because the mean of its divisors is an integer number (4015872).

Almost surely, 2^153852380 is an apocalyptic number.

153852380 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 153852380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192761856).

153852380 is an abundant number, since it is smaller than the sum of its proper divisors (231671332).

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

153852380 is a wasteful number, since it uses less digits than its factorization.

153852380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 153852380 is about 12403.7244406670. The cubic root of 153852380 is about 535.8395181172.

The spelling of 153852380 in words is "one hundred fifty-three million, eight hundred fifty-two thousand, three hundred eighty".