51233244233215 has 8 divisors (see below), whose sum is σ = 67068974269008. Its totient is φ = 37260541260480.

The previous prime is 51233244233209. The next prime is 51233244233219.

51233244233215 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 51233244233215 - 2³ = 51233244233207 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 (51233244233219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465756765702 + ... + 465756765811.

It is an arithmetic number, because the mean of its divisors is an integer number (8383621783626).

Almost surely, 2^{51233244233215} is an apocalyptic number.

51233244233215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51233244233215 is a deficient number, since it is larger than the sum of its proper divisors (15835730035793).

51233244233215 is a wasteful number, since it uses less digits than its factorization.

51233244233215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931513531529.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 5123324 and 4233215, that added together give a palindrome (9356539).

The spelling of 51233244233215 in words is "fifty-one trillion, two hundred thirty-three billion, two hundred forty-four million, two hundred thirty-three thousand, two hundred fifteen".