4120012552 has 8 divisors (see below), whose sum is σ = 7725023550. Its totient is φ = 2060006272.

The previous prime is 4120012549. The next prime is 4120012583. The reversal of 4120012552 is 2552100214.

It can be written as a sum of positive squares in only one way, i.e., 2963060356 + 1156952196 = 54434^2 + 34014^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257500777 + ... + 257500792.

Almost surely, 2^4120012552 is an apocalyptic number.

It is an amenable number.

4120012552 is a deficient number, since it is larger than the sum of its proper divisors (3605010998).

4120012552 is a wasteful number, since it uses less digits than its factorization.

4120012552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515001575 (or 515001571 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 4120012552 is about 64187.3239199143. The cubic root of 4120012552 is about 1603.1205442954.

Adding to 4120012552 its reverse (2552100214), we get a palindrome (6672112766).

The spelling of 4120012552 in words is "four billion, one hundred twenty million, twelve thousand, five hundred fifty-two".