56250212 has 48 divisors (see below), whose sum is σ = 108783360. Its totient is φ = 25339392.

The previous prime is 56250199. The next prime is 56250217. The reversal of 56250212 is 21205265.

It is not an unprimeable number, because it can be changed into a prime (56250217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198623 + ... + 198905.

It is an arithmetic number, because the mean of its divisors is an integer number (2266320).

Almost surely, 2^56250212 is an apocalyptic number.

It is an amenable number.

56250212 is a deficient number, since it is larger than the sum of its proper divisors (52533148).

56250212 is a wasteful number, since it uses less digits than its factorization.

56250212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 56250212 is about 7500.0141333200. The cubic root of 56250212 is about 383.1551975520.

Adding to 56250212 its reverse (21205265), we get a palindrome (77455477).

The spelling of 56250212 in words is "fifty-six million, two hundred fifty thousand, two hundred twelve".