1135613450 has 12 divisors (see below), whose sum is σ = 2112241110. Its totient is φ = 454245360.

The previous prime is 1135613443. The next prime is 1135613461. The reversal of 1135613450 is 543165311.

It can be written as a sum of positive squares in 3 ways, for example, as 1079976769 + 55636681 = 32863^2 + 7459^2 .

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 5 ways as a sum of consecutive naturals, for example, 11356085 + ... + 11356184.

Almost surely, 2^1135613450 is an apocalyptic number.

1135613450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135613450 is a deficient number, since it is larger than the sum of its proper divisors (976627660).

1135613450 is a wasteful number, since it uses less digits than its factorization.

1135613450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22712281 (or 22712276 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1135613450 is about 33698.8642241842. The cubic root of 1135613450 is about 1043.3023265721.

Adding to 1135613450 its reverse (543165311), we get a palindrome (1678778761).

The spelling of 1135613450 in words is "one billion, one hundred thirty-five million, six hundred thirteen thousand, four hundred fifty".