51812025522335 has 16 divisors (see below), whose sum is σ = 67406455519200. Its totient is φ = 38004401573760.

The previous prime is 51812025522331. The next prime is 51812025522409. The reversal of 51812025522335 is 53322552021815.

It is not a de Polignac number, because 51812025522335 - 2² = 51812025522331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51812025522331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674849661 + ... + 2674869030.

It is an arithmetic number, because the mean of its divisors is an integer number (4212903469950).

Almost surely, 2^{51812025522335} is an apocalyptic number.

51812025522335 is a deficient number, since it is larger than the sum of its proper divisors (15594429996865).

51812025522335 is a wasteful number, since it uses less digits than its factorization.

51812025522335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349718858.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 51812025522335 in words is "fifty-one trillion, eight hundred twelve billion, twenty-five million, five hundred twenty-two thousand, three hundred thirty-five".