1112345552 has 10 divisors (see below), whose sum is σ = 2155169538. Its totient is φ = 556172768.

The previous prime is 1112345501. The next prime is 1112345567. The reversal of 1112345552 is 2555432111.

It can be written as a sum of positive squares in only one way, i.e., 906250816 + 206094736 = 30104^2 + 14356^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34760783 + ... + 34760814.

Almost surely, 2^1112345552 is an apocalyptic number.

It is an amenable number.

1112345552 is a deficient number, since it is larger than the sum of its proper divisors (1042823986).

1112345552 is an equidigital number, since it uses as much as digits as its factorization.

1112345552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69521605 (or 69521599 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 1112345552 is about 33351.8448065471. The cubic root of 1112345552 is about 1036.1275961764.

Adding to 1112345552 its reverse (2555432111), we get a palindrome (3667777663).

The spelling of 1112345552 in words is "one billion, one hundred twelve million, three hundred forty-five thousand, five hundred fifty-two".