52023020 has 48 divisors (see below), whose sum is σ = 125606208. Its totient is φ = 17729280.

The previous prime is 52023019. The next prime is 52023089. The reversal of 52023020 is 2032025.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 52022986 and 52023004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24314 + ... + 26366.

It is an arithmetic number, because the mean of its divisors is an integer number (2616796).

Almost surely, 2^52023020 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 52023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62803104).

52023020 is an abundant number, since it is smaller than the sum of its proper divisors (73583188).

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

52023020 is a wasteful number, since it uses less digits than its factorization.

52023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250 (or 2248 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 52023020 is about 7212.6985241309. The cubic root of 52023020 is about 373.3061860220.

Adding to 52023020 its reverse (2032025), we get a palindrome (54055045).

The spelling of 52023020 in words is "fifty-two million, twenty-three thousand, twenty".