51343002210547 has 8 divisors (see below), whose sum is σ = 51353756163072. Its totient is φ = 51332249397000.

The previous prime is 51343002210509. The next prime is 51343002210583. The reversal of 51343002210547 is 74501220034315.

51343002210547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51343002210547 is a prime.

It is a super-2 number, since 2×51343002210547² (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 (51343002210947) 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 7 ways as a sum of consecutive naturals, for example, 93057022 + ... + 93607132.

It is an arithmetic number, because the mean of its divisors is an integer number (6419219520384).

Almost surely, 2^{51343002210547} is an apocalyptic number.

51343002210547 is a deficient number, since it is larger than the sum of its proper divisors (10753952525).

51343002210547 is a wasteful number, since it uses less digits than its factorization.

51343002210547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569489.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 51343002210547 in words is "fifty-one trillion, three hundred forty-three billion, two million, two hundred ten thousand, five hundred forty-seven".