51423703841 has 16 divisors (see below), whose sum is σ = 52352576640. Its totient is φ = 50504912640.

The previous prime is 51423703817. The next prime is 51423703847. The reversal of 51423703841 is 14830732415.

It is a cyclic number.

It is not a de Polignac number, because 51423703841 - 2⁶ = 51423703777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51423703795 and 51423703804.

It is not an unprimeable number, because it can be changed into a prime (51423703847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6522740 + ... + 6530618.

It is an arithmetic number, because the mean of its divisors is an integer number (3272036040).

Almost surely, 2^51423703841 is an apocalyptic number.

It is an amenable number.

51423703841 is a deficient number, since it is larger than the sum of its proper divisors (928872799).

51423703841 is a wasteful number, since it uses less digits than its factorization.

51423703841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8504.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 51423703841 in words is "fifty-one billion, four hundred twenty-three million, seven hundred three thousand, eight hundred forty-one".