1135012450 has 72 divisors (see below), whose sum is σ = 2494032336. Its totient is φ = 380952000.

The previous prime is 1135012433. The next prime is 1135012453. The reversal of 1135012450 is 542105311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1135012453) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86845 + ... + 99055.

It is an arithmetic number, because the mean of its divisors is an integer number (34639338).

Almost surely, 2^1135012450 is an apocalyptic number.

1135012450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135012450 is an abundant number, since it is smaller than the sum of its proper divisors (1359019886).

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

1135012450 is a wasteful number, since it uses less digits than its factorization.

1135012450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260 (or 12242 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1135012450 is about 33689.9458295795. The cubic root of 1135012450 is about 1043.1182453474.

Adding to 1135012450 its reverse (542105311), we get a palindrome (1677117761).

The spelling of 1135012450 in words is "one billion, one hundred thirty-five million, twelve thousand, four hundred fifty".