51423200232415 has 16 divisors (see below), whose sum is σ = 67421689804800. Its totient is φ = 37340887820320.

The previous prime is 51423200232403. The next prime is 51423200232427.

51423200232415 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (51423200232403) and next prime (51423200232427).

It is not a de Polignac number, because 51423200232415 - 2⁹ = 51423200231903 is a prime.

It is a super-2 number, since 2×51423200232415² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722504815 + ... + 722575984.

It is an arithmetic number, because the mean of its divisors is an integer number (4213855612800).

Almost surely, 2^{51423200232415} is an apocalyptic number.

51423200232415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51423200232415 is a deficient number, since it is larger than the sum of its proper divisors (15998489572385).

51423200232415 is a wasteful number, since it uses less digits than its factorization.

51423200232415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445081462.

The product of its (nonzero) digits is 57600, while the sum is 34.

It can be divided in two parts, 51423200 and 232415, that added together give a palindrome (51655615).

The spelling of 51423200232415 in words is "fifty-one trillion, four hundred twenty-three billion, two hundred million, two hundred thirty-two thousand, four hundred fifteen".