4012552552 has 16 divisors (see below), whose sum is σ = 7524662400. Its totient is φ = 2005975920.

The previous prime is 4012552547. The next prime is 4012552571. The reversal of 4012552552 is 2552552104.

It is a happy number.

It is a super-2 number, since 2×4012552552² = 32201155965123425408, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 25449 + ... + 93127.

It is an arithmetic number, because the mean of its divisors is an integer number (470291400).

Almost surely, 2^4012552552 is an apocalyptic number.

It is an amenable number.

4012552552 is a deficient number, since it is larger than the sum of its proper divisors (3512109848).

4012552552 is a wasteful number, since it uses less digits than its factorization.

4012552552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75096 (or 75092 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 4012552552 is about 63344.7121076416. The cubic root of 4012552552 is about 1589.0598125573.

It can be divided in two parts, 4012552 and 552, that added together give a palindrome (4013104).

The spelling of 4012552552 in words is "four billion, twelve million, five hundred fifty-two thousand, five hundred fifty-two".