52300531 has 2 divisors, whose sum is σ = 52300532. Its totient is φ = 52300530.

The previous prime is 52300481. The next prime is 52300537. The reversal of 52300531 is 13500325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52300531 - 2⁷ = 52300403 is a prime.

It is a super-2 number, since 2×52300531² = 5470691085763922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52300499 and 52300508.

It is not a weakly prime, because it can be changed into another prime (52300537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26150265 + 26150266.

It is an arithmetic number, because the mean of its divisors is an integer number (26150266).

Almost surely, 2^52300531 is an apocalyptic number.

52300531 is a deficient number, since it is larger than the sum of its proper divisors (1).

52300531 is an equidigital number, since it uses as much as digits as its factorization.

52300531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 52300531 is about 7231.9106050891. The cubic root of 52300531 is about 373.9687959515.

Adding to 52300531 its reverse (13500325), we get a palindrome (65800856).

The spelling of 52300531 in words is "fifty-two million, three hundred thousand, five hundred thirty-one".