51027752656626 has 16 divisors (see below), whose sum is σ = 107426847698400. Its totient is φ = 16114027154688.

The previous prime is 51027752656619. The next prime is 51027752656651. The reversal of 51027752656626 is 62665625772015.

51027752656626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 51027752656626.

It is an unprimeable number.

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, 223805932591 + ... + 223805932818.

It is an arithmetic number, because the mean of its divisors is an integer number (6714177981150).

Almost surely, 2^{51027752656626} is an apocalyptic number.

51027752656626 is an abundant number, since it is smaller than the sum of its proper divisors (56399095041774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51027752656626 is a wasteful number, since it uses less digits than its factorization.

51027752656626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447611865433.

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 51027752656626 in words is "fifty-one trillion, twenty-seven billion, seven hundred fifty-two million, six hundred fifty-six thousand, six hundred twenty-six".