51352342560663 has 8 divisors (see below), whose sum is σ = 68667109362048. Its totient is φ = 34136235399864.

The previous prime is 51352342560653. The next prime is 51352342560709. The reversal of 51352342560663 is 36606524325315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51352342560663 - 2¹⁶ = 51352342495127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51352342560653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24664908931 + ... + 24664911012.

It is an arithmetic number, because the mean of its divisors is an integer number (8583388670256).

Almost surely, 2^{51352342560663} is an apocalyptic number.

51352342560663 is a deficient number, since it is larger than the sum of its proper divisors (17314766801385).

51352342560663 is a wasteful number, since it uses less digits than its factorization.

51352342560663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49329820293.

The product of its (nonzero) digits is 11664000, while the sum is 51.

Adding to 51352342560663 its reverse (36606524325315), we get a palindrome (87958866885978).

The spelling of 51352342560663 in words is "fifty-one trillion, three hundred fifty-two billion, three hundred forty-two million, five hundred sixty thousand, six hundred sixty-three".