1040453032 has 8 divisors (see below), whose sum is σ = 1950849450. Its totient is φ = 520226512.

The previous prime is 1040452997. The next prime is 1040453041. The reversal of 1040453032 is 2303540401.

It can be written as a sum of positive squares in only one way, i.e., 841812196 + 198640836 = 29014^2 + 14094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1040452994 and 1040453012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65028307 + ... + 65028322.

Almost surely, 2^1040453032 is an apocalyptic number.

It is an amenable number.

1040453032 is a deficient number, since it is larger than the sum of its proper divisors (910396418).

1040453032 is a wasteful number, since it uses less digits than its factorization.

1040453032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130056635 (or 130056631 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1040453032 is about 32256.0541914227. The cubic root of 1040453032 is about 1013.3064958074.

Adding to 1040453032 its reverse (2303540401), we get a palindrome (3343993433).

It can be divided in two parts, 10404 and 53032, that added together give a palindrome (63436).

The spelling of 1040453032 in words is "one billion, forty million, four hundred fifty-three thousand, thirty-two".