520037053 has 2 divisors, whose sum is σ = 520037054. Its totient is φ = 520037052.

The previous prime is 520037039. The next prime is 520037069. The reversal of 520037053 is 350730025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 496977849 + 23059204 = 22293^2 + 4802^2 .

It is a cyclic number.

It is not a de Polignac number, because 520037053 - 2²⁵ = 486482621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520037083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260018526 + 260018527.

It is an arithmetic number, because the mean of its divisors is an integer number (260018527).

Almost surely, 2^520037053 is an apocalyptic number.

It is an amenable number.

520037053 is a deficient number, since it is larger than the sum of its proper divisors (1).

520037053 is an equidigital number, since it uses as much as digits as its factorization.

520037053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 520037053 is about 22804.3209282802. The cubic root of 520037053 is about 804.1642512580.

Adding to 520037053 its reverse (350730025), we get a palindrome (870767078).

The spelling of 520037053 in words is "five hundred twenty million, thirty-seven thousand, fifty-three".