52424850 has 24 divisors (see below), whose sum is σ = 130014000. Its totient is φ = 13979920.

The previous prime is 52424789. The next prime is 52424873. The reversal of 52424850 is 5842425.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 174600 + ... + 174899.

It is an arithmetic number, because the mean of its divisors is an integer number (5417250).

Almost surely, 2^52424850 is an apocalyptic number.

52424850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52424850 is an abundant number, since it is smaller than the sum of its proper divisors (77589150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52424850 is a wasteful number, since it uses less digits than its factorization.

52424850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349514 (or 349509 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 52424850 is about 7240.5006732960. The cubic root of 52424850 is about 374.2648709469.

The spelling of 52424850 in words is "fifty-two million, four hundred twenty-four thousand, eight hundred fifty".