1135430450 has 72 divisors (see below), whose sum is σ = 2680100784. Its totient is φ = 353892000.

The previous prime is 1135430449. The next prime is 1135430467. The reversal of 1135430450 is 540345311.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5885 + ... + 48015.

It is an arithmetic number, because the mean of its divisors is an integer number (37223622).

Almost surely, 2^1135430450 is an apocalyptic number.

1135430450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135430450 is an abundant number, since it is smaller than the sum of its proper divisors (1544670334).

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

1135430450 is a wasteful number, since it uses less digits than its factorization.

1135430450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42168 (or 42156 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1135430450 is about 33696.1488897470. The cubic root of 1135430450 is about 1043.2462820961.

Adding to 1135430450 its reverse (540345311), we get a palindrome (1675775761).

The spelling of 1135430450 in words is "one billion, one hundred thirty-five million, four hundred thirty thousand, four hundred fifty".