51410575421513 has 64 divisors (see below), whose sum is σ = 70771872890880. Its totient is φ = 36111615566400.

The previous prime is 51410575421507. The next prime is 51410575421563. The reversal of 51410575421513 is 31512457501415.

51410575421513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51410575421513 - 2¹² = 51410575417417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51410575421503) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 2427356 + ... + 10426562.

It is an arithmetic number, because the mean of its divisors is an integer number (1105810513920).

Almost surely, 2^{51410575421513} is an apocalyptic number.

It is an amenable number.

51410575421513 is a deficient number, since it is larger than the sum of its proper divisors (19361297469367).

51410575421513 is a wasteful number, since it uses less digits than its factorization.

51410575421513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7999458.

The product of its (nonzero) digits is 420000, while the sum is 44.

The spelling of 51410575421513 in words is "fifty-one trillion, four hundred ten billion, five hundred seventy-five million, four hundred twenty-one thousand, five hundred thirteen".