52122463 has 2 divisors, whose sum is σ = 52122464. Its totient is φ = 52122462.

The previous prime is 52122443. The next prime is 52122481. The reversal of 52122463 is 36422125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52122463 - 2⁵ = 52122431 is a prime.

It is a super-2 number, since 2×52122463² = 5433502298372738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52122443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26061231 + 26061232.

It is an arithmetic number, because the mean of its divisors is an integer number (26061232).

Almost surely, 2^52122463 is an apocalyptic number.

52122463 is a deficient number, since it is larger than the sum of its proper divisors (1).

52122463 is an equidigital number, since it uses as much as digits as its factorization.

52122463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 52122463 is about 7219.5888387082. The cubic root of 52122463 is about 373.5438952680.

Adding to 52122463 its reverse (36422125), we get a palindrome (88544588).

The spelling of 52122463 in words is "fifty-two million, one hundred twenty-two thousand, four hundred sixty-three".