52500050 has 24 divisors (see below), whose sum is σ = 100803072. Its totient is φ = 20322000.

The previous prime is 52500047. The next prime is 52500079. The reversal of 52500050 is 5000525.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15386 + ... + 18485.

It is an arithmetic number, because the mean of its divisors is an integer number (4200128).

Almost surely, 2^52500050 is an apocalyptic number.

52500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52500050 is a deficient number, since it is larger than the sum of its proper divisors (48303022).

52500050 is a wasteful number, since it uses less digits than its factorization.

52500050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33914 (or 33909 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 52500050 is about 7245.6918234217. The cubic root of 52500050 is about 374.4437382319.

Adding to 52500050 its reverse (5000525), we get a palindrome (57500575).

The spelling of 52500050 in words is "fifty-two million, five hundred thousand, fifty".