51343230844337 has 4 divisors (see below), whose sum is σ = 51433148937456. Its totient is φ = 51253312751220.

The previous prime is 51343230844331. The next prime is 51343230844421. The reversal of 51343230844337 is 73344803234315.

It is a happy number.

51343230844337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 51343230844337 - 2⁶ = 51343230844273 is a prime.

It is a super-2 number, since 2×51343230844337² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51343230844331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44959045703 + ... + 44959046844.

It is an arithmetic number, because the mean of its divisors is an integer number (12858287234364).

Almost surely, 2^{51343230844337} is an apocalyptic number.

It is an amenable number.

51343230844337 is a deficient number, since it is larger than the sum of its proper divisors (89918093119).

51343230844337 is an equidigital number, since it uses as much as digits as its factorization.

51343230844337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89918093118.

The product of its (nonzero) digits is 8709120, while the sum is 50.

The spelling of 51343230844337 in words is "fifty-one trillion, three hundred forty-three billion, two hundred thirty million, eight hundred forty-four thousand, three hundred thirty-seven".