51343253587762 has 8 divisors (see below), whose sum is σ = 79499231361792. Its totient is φ = 24843509800500.

The previous prime is 51343253587751. The next prime is 51343253587771. The reversal of 51343253587762 is 26778535234315.

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

It is a super-2 number, since 2×51343253587762² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51343253587762.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414058496614 + ... + 414058496737.

It is an arithmetic number, because the mean of its divisors is an integer number (9937403920224).

Almost surely, 2^{51343253587762} is an apocalyptic number.

51343253587762 is a deficient number, since it is larger than the sum of its proper divisors (28155977774030).

51343253587762 is a wasteful number, since it uses less digits than its factorization.

51343253587762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828116993384.

The product of its digits is 127008000, while the sum is 61.

The spelling of 51343253587762 in words is "fifty-one trillion, three hundred forty-three billion, two hundred fifty-three million, five hundred eighty-seven thousand, seven hundred sixty-two".