4412749556 has 6 divisors (see below), whose sum is σ = 7722311730. Its totient is φ = 2206374776.

The previous prime is 4412749547. The next prime is 4412749559. The reversal of 4412749556 is 6559472144.

It can be written as a sum of positive squares in only one way, i.e., 4377939556 + 34810000 = 66166^2 + 5900^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4412749556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4412749559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551593691 + ... + 551593698.

It is an arithmetic number, because the mean of its divisors is an integer number (1287051955).

Almost surely, 2^4412749556 is an apocalyptic number.

It is an amenable number.

4412749556 is a deficient number, since it is larger than the sum of its proper divisors (3309562174).

4412749556 is a wasteful number, since it uses less digits than its factorization.

4412749556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103187393 (or 1103187391 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 4412749556 is about 66428.5296841651. The cubic root of 4412749556 is about 1640.2237395519.

The spelling of 4412749556 in words is "four billion, four hundred twelve million, seven hundred forty-nine thousand, five hundred fifty-six".