1127563650 has 72 divisors (see below), whose sum is σ = 3079124724. Its totient is φ = 295747200.

The previous prime is 1127563643. The next prime is 1127563687. The reversal of 1127563650 is 563657211.

1127563650 is a `hidden beast` number, since 1 + 12 + 7 + 5 + 636 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 365306769 + 762256881 = 19113^2 + 27609^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6912 + ... + 47988.

Almost surely, 2^1127563650 is an apocalyptic number.

1127563650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1127563650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1539562362).

1127563650 is an abundant number, since it is smaller than the sum of its proper divisors (1951561074).

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

1127563650 is a wasteful number, since it uses less digits than its factorization.

1127563650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41156 (or 41148 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 1127563650 is about 33579.2145530535. The cubic root of 1127563650 is about 1040.8313280245.

The spelling of 1127563650 in words is "one billion, one hundred twenty-seven million, five hundred sixty-three thousand, six hundred fifty".