52193651 has 2 divisors, whose sum is σ = 52193652. Its totient is φ = 52193650.

The previous prime is 52193633. The next prime is 52193653. The reversal of 52193651 is 15639125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52193651 - 2¹⁸ = 51931507 is a prime.

Together with 52193653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52193653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26096825 + 26096826.

It is an arithmetic number, because the mean of its divisors is an integer number (26096826).

Almost surely, 2^52193651 is an apocalyptic number.

52193651 is a deficient number, since it is larger than the sum of its proper divisors (1).

52193651 is an equidigital number, since it uses as much as digits as its factorization.

52193651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 32.

The square root of 52193651 is about 7224.5173541213. The cubic root of 52193651 is about 373.7138779346.

The spelling of 52193651 in words is "fifty-two million, one hundred ninety-three thousand, six hundred fifty-one".