52042122325 has 48 divisors (see below), whose sum is σ = 66256009344. Its totient is φ = 40541184000.

The previous prime is 52042122313. The next prime is 52042122331. The reversal of 52042122325 is 52322124025.

It is not a de Polignac number, because 52042122325 - 2³³ = 43452187733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52042122293 and 52042122302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43331725 + ... + 43332925.

It is an arithmetic number, because the mean of its divisors is an integer number (1380333528).

Almost surely, 2^52042122325 is an apocalyptic number.

It is an amenable number.

52042122325 is a deficient number, since it is larger than the sum of its proper divisors (14213887019).

52042122325 is a wasteful number, since it uses less digits than its factorization.

52042122325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1577 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 52042122325 in words is "fifty-two billion, forty-two million, one hundred twenty-two thousand, three hundred twenty-five".