51846435983 has 2 divisors, whose sum is σ = 51846435984. Its totient is φ = 51846435982.

The previous prime is 51846435947. The next prime is 51846435997. The reversal of 51846435983 is 38953464815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51846435983 - 2¹⁶ = 51846370447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51846435923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25923217991 + 25923217992.

It is an arithmetic number, because the mean of its divisors is an integer number (25923217992).

Almost surely, 2^51846435983 is an apocalyptic number.

51846435983 is a deficient number, since it is larger than the sum of its proper divisors (1).

51846435983 is an equidigital number, since it uses as much as digits as its factorization.

51846435983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12441600, while the sum is 56.

The spelling of 51846435983 in words is "fifty-one billion, eight hundred forty-six million, four hundred thirty-five thousand, nine hundred eighty-three".