52633517 has 2 divisors, whose sum is σ = 52633518. Its totient is φ = 52633516.

The previous prime is 52633501. The next prime is 52633519. The reversal of 52633517 is 71533625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32103556 + 20529961 = 5666^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 52633517 - 2⁴ = 52633501 is a prime.

It is a super-2 number, since 2×52633517² = 5540574223578578, which contains 22 as substring.

Together with 52633519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52633519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26316758 + 26316759.

It is an arithmetic number, because the mean of its divisors is an integer number (26316759).

Almost surely, 2^52633517 is an apocalyptic number.

It is an amenable number.

52633517 is a deficient number, since it is larger than the sum of its proper divisors (1).

52633517 is an equidigital number, since it uses as much as digits as its factorization.

52633517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 32.

The square root of 52633517 is about 7254.8960709303. The cubic root of 52633517 is about 374.7607766101.

It can be divided in two parts, 526 and 33517, that added together give a palindrome (34043).

The spelling of 52633517 in words is "fifty-two million, six hundred thirty-three thousand, five hundred seventeen".