51652607 has 2 divisors, whose sum is σ = 51652608. Its totient is φ = 51652606.

The previous prime is 51652547. The next prime is 51652609. The reversal of 51652607 is 70625615.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51652607 - 2⁸ = 51652351 is a prime.

Together with 51652609, 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 (51652609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25826303 + 25826304.

It is an arithmetic number, because the mean of its divisors is an integer number (25826304).

Almost surely, 2^51652607 is an apocalyptic number.

51652607 is a deficient number, since it is larger than the sum of its proper divisors (1).

51652607 is an equidigital number, since it uses as much as digits as its factorization.

51652607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 51652607 is about 7186.9748155952. The cubic root of 51652607 is about 372.4180730594.

The spelling of 51652607 in words is "fifty-one million, six hundred fifty-two thousand, six hundred seven".