4212545200 has 30 divisors (see below), whose sum is σ = 10120640804. Its totient is φ = 1685017920.

The previous prime is 4212545173. The next prime is 4212545221. The reversal of 4212545200 is 25452124.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5265282 + ... + 5266081.

Almost surely, 2^4212545200 is an apocalyptic number.

4212545200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4212545200 is an abundant number, since it is smaller than the sum of its proper divisors (5908095604).

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

4212545200 is a wasteful number, since it uses less digits than its factorization.

4212545200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10531381 (or 10531370 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4212545200 is about 64904.1231355913. The cubic root of 4212545200 is about 1615.0334607604.

Adding to 4212545200 its reverse (25452124), we get a palindrome (4237997324).

The spelling of 4212545200 in words is "four billion, two hundred twelve million, five hundred forty-five thousand, two hundred".