52633699 has 2 divisors, whose sum is σ = 52633700. Its totient is φ = 52633698.

The previous prime is 52633687. The next prime is 52633733. The reversal of 52633699 is 99633625.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52633699 is a prime.

It is not a weakly prime, because it can be changed into another prime (52633639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26316849 + 26316850.

It is an arithmetic number, because the mean of its divisors is an integer number (26316850).

Almost surely, 2^52633699 is an apocalyptic number.

52633699 is a deficient number, since it is larger than the sum of its proper divisors (1).

52633699 is an equidigital number, since it uses as much as digits as its factorization.

52633699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 262440, while the sum is 43.

The square root of 52633699 is about 7254.9086141729. The cubic root of 52633699 is about 374.7612085679.

It can be divided in two parts, 526 and 33699, that added together give a square (34225 = 185²).

The spelling of 52633699 in words is "fifty-two million, six hundred thirty-three thousand, six hundred ninety-nine".