51768083 has 2 divisors, whose sum is σ = 51768084. Its totient is φ = 51768082.

The previous prime is 51768061. The next prime is 51768089. The reversal of 51768083 is 38086715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51768083 - 2⁸ = 51767827 is a prime.

It is not a weakly prime, because it can be changed into another prime (51768089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25884041 + 25884042.

It is an arithmetic number, because the mean of its divisors is an integer number (25884042).

Almost surely, 2^51768083 is an apocalyptic number.

51768083 is a deficient number, since it is larger than the sum of its proper divisors (1).

51768083 is an equidigital number, since it uses as much as digits as its factorization.

51768083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 51768083 is about 7195.0040305757. The cubic root of 51768083 is about 372.6953958876.

The spelling of 51768083 in words is "fifty-one million, seven hundred sixty-eight thousand, eighty-three".