51374627864606 has 16 divisors (see below), whose sum is σ = 77978172539904. Its totient is φ = 25382980970424.

The previous prime is 51374627864551. The next prime is 51374627864611. The reversal of 51374627864606 is 60646872647315.

51374627864606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 269225786 + ... + 269416541.

It is an arithmetic number, because the mean of its divisors is an integer number (4873635783744).

Almost surely, 2^{51374627864606} is an apocalyptic number.

51374627864606 is a deficient number, since it is larger than the sum of its proper divisors (26603544675298).

51374627864606 is a wasteful number, since it uses less digits than its factorization.

51374627864606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538642895.

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 51374627864606 in words is "fifty-one trillion, three hundred seventy-four billion, six hundred twenty-seven million, eight hundred sixty-four thousand, six hundred six".