51753367 has 2 divisors, whose sum is σ = 51753368. Its totient is φ = 51753366.

The previous prime is 51753349. The next prime is 51753431. The reversal of 51753367 is 76335715.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51753367 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51753337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25876683 + 25876684.

It is an arithmetic number, because the mean of its divisors is an integer number (25876684).

Almost surely, 2^51753367 is an apocalyptic number.

51753367 is a deficient number, since it is larger than the sum of its proper divisors (1).

51753367 is an equidigital number, since it uses as much as digits as its factorization.

51753367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66150, while the sum is 37.

The square root of 51753367 is about 7193.9813038400. The cubic root of 51753367 is about 372.6600774384.

The spelling of 51753367 in words is "fifty-one million, seven hundred fifty-three thousand, three hundred sixty-seven".