1145350532 has 24 divisors (see below), whose sum is σ = 2054236800. Its totient is φ = 558601056.

The previous prime is 1145350529. The next prime is 1145350541. The reversal of 1145350532 is 2350535411.

It is a junction number, because it is equal to n+sod(n) for n = 1145350495 and 1145350504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394 + ... + 48062.

It is an arithmetic number, because the mean of its divisors is an integer number (85593200).

Almost surely, 2^1145350532 is an apocalyptic number.

It is an amenable number.

1145350532 is a deficient number, since it is larger than the sum of its proper divisors (908886268).

1145350532 is a wasteful number, since it uses less digits than its factorization.

1145350532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43835 (or 43833 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1145350532 is about 33843.0278196263. The cubic root of 1145350532 is about 1046.2757042979.

Adding to 1145350532 its reverse (2350535411), we get a palindrome (3495885943).

The spelling of 1145350532 in words is "one billion, one hundred forty-five million, three hundred fifty thousand, five hundred thirty-two".