4253421050 has 96 divisors (see below), whose sum is σ = 8426246400. Its totient is φ = 1594137600.

The previous prime is 4253421041. The next prime is 4253421089. The reversal of 4253421050 is 501243524.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17648930 + ... + 17649170.

It is an arithmetic number, because the mean of its divisors is an integer number (87773400).

Almost surely, 2^4253421050 is an apocalyptic number.

4253421050 is a deficient number, since it is larger than the sum of its proper divisors (4172825350).

4253421050 is a wasteful number, since it uses less digits than its factorization.

4253421050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4253421050 is about 65218.2570297612. The cubic root of 4253421050 is about 1620.2404065819.

Adding to 4253421050 its reverse (501243524), we get a palindrome (4754664574).

The spelling of 4253421050 in words is "four billion, two hundred fifty-three million, four hundred twenty-one thousand, fifty".