1135623150 has 72 divisors (see below), whose sum is σ = 3102825960. Its totient is φ = 297693120.

The previous prime is 1135623131. The next prime is 1135623191. The reversal of 1135623150 is 513265311.

1135623150 is a `hidden beast` number, since 1 + 1 + 35 + 623 + 1 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5164 + ... + 47936.

It is an arithmetic number, because the mean of its divisors is an integer number (43094805).

Almost surely, 2^1135623150 is an apocalyptic number.

1135623150 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 1135623150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1551412980).

1135623150 is an abundant number, since it is smaller than the sum of its proper divisors (1967202810).

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

1135623150 is a wasteful number, since it uses less digits than its factorization.

1135623150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42850 (or 42842 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1135623150 is about 33699.0081456413. The cubic root of 1135623150 is about 1043.3052970676.

Adding to 1135623150 its reverse (513265311), we get a palindrome (1648888461).

The spelling of 1135623150 in words is "one billion, one hundred thirty-five million, six hundred twenty-three thousand, one hundred fifty".