50212525 has 24 divisors (see below), whose sum is σ = 68415264. Its totient is φ = 36254400.

The previous prime is 50212523. The next prime is 50212537. The reversal of 50212525 is 52521205.

It is not a de Polignac number, because 50212525 - 2¹ = 50212523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50212496 and 50212505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50212523) 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, 42594 + ... + 43756.

It is an arithmetic number, because the mean of its divisors is an integer number (2850636).

Almost surely, 2^50212525 is an apocalyptic number.

50212525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50212525 is a deficient number, since it is larger than the sum of its proper divisors (18202739).

50212525 is a wasteful number, since it uses less digits than its factorization.

50212525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50212525 is about 7086.0796636786. The cubic root of 50212525 is about 368.9243779296.

The spelling of 50212525 in words is "fifty million, two hundred twelve thousand, five hundred twenty-five".