1112550775 has 12 divisors (see below), whose sum is σ = 1576643632. Its totient is φ = 762891840.

The previous prime is 1112550763. The next prime is 1112550781. The reversal of 1112550775 is 5770552111.

It is not a de Polignac number, because 1112550775 - 2¹¹ = 1112548727 is a prime.

It is a super-3 number, since 3×1112550775³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1112550775.

It is a congruent number.

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, 3178542 + ... + 3178891.

Almost surely, 2^1112550775 is an apocalyptic number.

1112550775 is a deficient number, since it is larger than the sum of its proper divisors (464092857).

1112550775 is an equidigital number, since it uses as much as digits as its factorization.

1112550775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357450 (or 6357445 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 34.

The square root of 1112550775 is about 33354.9213010614. The cubic root of 1112550775 is about 1036.1913126291.

The spelling of 1112550775 in words is "one billion, one hundred twelve million, five hundred fifty thousand, seven hundred seventy-five".