51260355941 has 4 divisors (see below), whose sum is σ = 51490223232. Its totient is φ = 51030488652.

The previous prime is 51260355889. The next prime is 51260355953. The reversal of 51260355941 is 14955306215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51260355941 - 2¹⁰ = 51260354917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51260355841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114933311 + ... + 114933756.

It is an arithmetic number, because the mean of its divisors is an integer number (12872555808).

Almost surely, 2^51260355941 is an apocalyptic number.

It is an amenable number.

51260355941 is a deficient number, since it is larger than the sum of its proper divisors (229867291).

51260355941 is a wasteful number, since it uses less digits than its factorization.

51260355941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229867290.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 51260355941 in words is "fifty-one billion, two hundred sixty million, three hundred fifty-five thousand, nine hundred forty-one".