52041020 has 24 divisors (see below), whose sum is σ = 110258064. Its totient is φ = 20631296.

The previous prime is 52041001. The next prime is 52041023. The reversal of 52041020 is 2014025.

52041020 = T₄₅₆₀ + T₄₅₆₁ + ... + T₄₅₆₄.

It is a junction number, because it is equal to n+sod(n) for n = 52040986 and 52041004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52041023) 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, 9254 + ... + 13773.

It is an arithmetic number, because the mean of its divisors is an integer number (4594086).

Almost surely, 2^52041020 is an apocalyptic number.

It is an amenable number.

52041020 is an abundant number, since it is smaller than the sum of its proper divisors (58217044).

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

52041020 is a wasteful number, since it uses less digits than its factorization.

52041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23149 (or 23147 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 52041020 is about 7213.9462154912. The cubic root of 52041020 is about 373.3492357880.

Adding to 52041020 its reverse (2014025), we get a palindrome (54055045).

The spelling of 52041020 in words is "fifty-two million, forty-one thousand, twenty".