7112440552 has 48 divisors (see below), whose sum is σ = 16425654660. Its totient is φ = 2868880896.

The previous prime is 7112440507. The next prime is 7112440571. The reversal of 7112440552 is 2550442117.

It can be written as a sum of positive squares in 2 ways, for example, as 6572993476 + 539447076 = 81074^2 + 23226^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 526983 + ... + 540310.

Almost surely, 2^7112440552 is an apocalyptic number.

It is an amenable number.

7112440552 is an abundant number, since it is smaller than the sum of its proper divisors (9313214108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7112440552 is a wasteful number, since it uses less digits than its factorization.

7112440552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067330 (or 1067319 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 7112440552 is about 84335.2865175663. The cubic root of 7112440552 is about 1923.1192562063.

Adding to 7112440552 its reverse (2550442117), we get a palindrome (9662882669).

The spelling of 7112440552 in words is "seven billion, one hundred twelve million, four hundred forty thousand, five hundred fifty-two".