51066014746 has 8 divisors (see below), whose sum is σ = 76608829620. Its totient is φ = 25529738208.

The previous prime is 51066014731. The next prime is 51066014767. The reversal of 51066014746 is 64741066015.

51066014746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50739815025 + 326199721 = 225255^2 + 18061^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 51066014699 and 51066014708.

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, 1615011 + ... + 1646326.

Almost surely, 2^51066014746 is an apocalyptic number.

51066014746 is a deficient number, since it is larger than the sum of its proper divisors (25542814874).

51066014746 is a wasteful number, since it uses less digits than its factorization.

51066014746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269168.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 51066014746 in words is "fifty-one billion, sixty-six million, fourteen thousand, seven hundred forty-six".