1050557112 has 48 divisors (see below), whose sum is σ = 3103921080. Its totient is φ = 318350400.

The previous prime is 1050557107. The next prime is 1050557117. The reversal of 1050557112 is 2117550501.

1050557112 is a `hidden beast` number, since 105 + 0 + 557 + 1 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1050557107) and next prime (1050557117).

It is a super-2 number, since 2×1050557112² = 2207340491147561088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050557117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662439 + ... + 664022.

Almost surely, 2^1050557112 is an apocalyptic number.

1050557112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1050557112 is an abundant number, since it is smaller than the sum of its proper divisors (2053363968).

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

1050557112 is a wasteful number, since it uses less digits than its factorization.

1050557112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326484 (or 1326477 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The square root of 1050557112 is about 32412.2987768532. The cubic root of 1050557112 is about 1016.5760858592.

The spelling of 1050557112 in words is "one billion, fifty million, five hundred fifty-seven thousand, one hundred twelve".