52023150 has 72 divisors (see below), whose sum is σ = 140727600. Its totient is φ = 13777920.

The previous prime is 52023149. The next prime is 52023173. The reversal of 52023150 is 5132025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86551 + ... + 87149.

It is an arithmetic number, because the mean of its divisors is an integer number (1954550).

Almost surely, 2^52023150 is an apocalyptic number.

52023150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52023150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70363800).

52023150 is an abundant number, since it is smaller than the sum of its proper divisors (88704450).

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

52023150 is a wasteful number, since it uses less digits than its factorization.

52023150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 52023150 is about 7212.7075360089. The cubic root of 52023150 is about 373.3064969726.

Adding to 52023150 its reverse (5132025), we get a palindrome (57155175).

The spelling of 52023150 in words is "fifty-two million, twenty-three thousand, one hundred fifty".