50305255280525 has 48 divisors (see below), whose sum is σ = 71456788496640. Its totient is φ = 34414240089600.

The previous prime is 50305255280521. The next prime is 50305255280543. The reversal of 50305255280525 is 52508255250305.

It is not a de Polignac number, because 50305255280525 - 2² = 50305255280521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50305255280525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50305255280521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 300675395 + ... + 300842655.

It is an arithmetic number, because the mean of its divisors is an integer number (1488683093680).

Almost surely, 2^{50305255280525} is an apocalyptic number.

It is an amenable number.

50305255280525 is a deficient number, since it is larger than the sum of its proper divisors (21151533216115).

50305255280525 is a wasteful number, since it uses less digits than its factorization.

50305255280525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171294 (or 171289 counting only the distinct ones).

The product of its (nonzero) digits is 3000000, while the sum is 47.

The spelling of 50305255280525 in words is "fifty trillion, three hundred five billion, two hundred fifty-five million, two hundred eighty thousand, five hundred twenty-five".