4200445552 has 20 divisors (see below), whose sum is σ = 8144126560. Its totient is φ = 2098735488.

The previous prime is 4200445537. The next prime is 4200445567. The reversal of 4200445552 is 2555440024.

It is an interprime number because it is at equal distance from previous prime (4200445537) and next prime (4200445567).

It is a super-3 number, since 3×4200445552³ (a number of 30 digits) contains 333 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 69477 + ... + 115012.

It is an arithmetic number, because the mean of its divisors is an integer number (407206328).

Almost surely, 2^4200445552 is an apocalyptic number.

It is an amenable number.

4200445552 is a deficient number, since it is larger than the sum of its proper divisors (3943681008).

4200445552 is a wasteful number, since it uses less digits than its factorization.

4200445552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185920 (or 185914 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 4200445552 is about 64810.8444012266. The cubic root of 4200445552 is about 1613.4856968929.

Adding to 4200445552 its reverse (2555440024), we get a palindrome (6755885576).

The spelling of 4200445552 in words is "four billion, two hundred million, four hundred forty-five thousand, five hundred fifty-two".