51304275423 has 16 divisors (see below), whose sum is σ = 76758876000. Its totient is φ = 33864206400.

The previous prime is 51304275403. The next prime is 51304275457. The reversal of 51304275423 is 32457240315.

It is not a de Polignac number, because 51304275423 - 2⁵ = 51304275391 is a prime.

It is a super-3 number, since 3×51304275423³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51304275403) 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, 9403998 + ... + 9409451.

It is an arithmetic number, because the mean of its divisors is an integer number (4797429750).

Almost surely, 2^51304275423 is an apocalyptic number.

51304275423 is a deficient number, since it is larger than the sum of its proper divisors (25454600577).

51304275423 is a wasteful number, since it uses less digits than its factorization.

51304275423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18813559 (or 18813553 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 51304275423 in words is "fifty-one billion, three hundred four million, two hundred seventy-five thousand, four hundred twenty-three".