51343688417626 has 32 divisors (see below), whose sum is σ = 84208589055360. Its totient is φ = 23284816948800.

The previous prime is 51343688417591. The next prime is 51343688417639. The reversal of 51343688417626 is 62671488634315.

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, 92105595 + ... + 92661361.

It is an arithmetic number, because the mean of its divisors is an integer number (2631518407980).

Almost surely, 2^{51343688417626} is an apocalyptic number.

51343688417626 is a deficient number, since it is larger than the sum of its proper divisors (32864900637734).

51343688417626 is a wasteful number, since it uses less digits than its factorization.

51343688417626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565350.

The product of its digits is 139345920, while the sum is 64.

The spelling of 51343688417626 in words is "fifty-one trillion, three hundred forty-three billion, six hundred eighty-eight million, four hundred seventeen thousand, six hundred twenty-six".