52051737225 has 24 divisors (see below), whose sum is σ = 86118525760. Its totient is φ = 27741683520.

The previous prime is 52051737217. The next prime is 52051737229. The reversal of 52051737225 is 52273715025.

It is not a de Polignac number, because 52051737225 - 2³ = 52051737217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52051737229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131290 + ... + 348339.

Almost surely, 2^52051737225 is an apocalyptic number.

It is an amenable number.

52051737225 is a deficient number, since it is larger than the sum of its proper divisors (34066788535).

52051737225 is a wasteful number, since it uses less digits than its factorization.

52051737225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481089 (or 481084 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The spelling of 52051737225 in words is "fifty-two billion, fifty-one million, seven hundred thirty-seven thousand, two hundred twenty-five".