51060413425645 has 32 divisors (see below), whose sum is σ = 67523118993792. Its totient is φ = 36827736244992.

The previous prime is 51060413425633. The next prime is 51060413425649. The reversal of 51060413425645 is 54652431406015.

It is a cyclic number.

It is not a de Polignac number, because 51060413425645 - 2⁵ = 51060413425613 is a prime.

It is a super-3 number, since 3×51060413425645³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51060413425595 and 51060413425604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51060413425649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69293287 + ... + 70026283.

It is an arithmetic number, because the mean of its divisors is an integer number (2110097468556).

Almost surely, 2^{51060413425645} is an apocalyptic number.

It is an amenable number.

51060413425645 is a deficient number, since it is larger than the sum of its proper divisors (16462705568147).

51060413425645 is a wasteful number, since it uses less digits than its factorization.

51060413425645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757981.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 51060413425645 in words is "fifty-one trillion, sixty billion, four hundred thirteen million, four hundred twenty-five thousand, six hundred forty-five".