52130363 has 2 divisors, whose sum is σ = 52130364. Its totient is φ = 52130362.

The previous prime is 52130359. The next prime is 52130387. The reversal of 52130363 is 36303125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52130363 - 2² = 52130359 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (52130303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26065181 + 26065182.

It is an arithmetic number, because the mean of its divisors is an integer number (26065182).

Almost surely, 2^52130363 is an apocalyptic number.

52130363 is a deficient number, since it is larger than the sum of its proper divisors (1).

52130363 is an equidigital number, since it uses as much as digits as its factorization.

52130363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 52130363 is about 7220.1359405485. The cubic root of 52130363 is about 373.5627665155.

Adding to 52130363 its reverse (36303125), we get a palindrome (88433488).

The spelling of 52130363 in words is "fifty-two million, one hundred thirty thousand, three hundred sixty-three".