1045351132 has 24 divisors (see below), whose sum is σ = 2093940576. Its totient is φ = 447313728.

The previous prime is 1045351123. The next prime is 1045351157. The reversal of 1045351132 is 2311535401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1045351097 and 1045351106.

It is a congruent number.

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, 10303 + ... + 46870.

It is an arithmetic number, because the mean of its divisors is an integer number (87247524).

Almost surely, 2^1045351132 is an apocalyptic number.

It is an amenable number.

1045351132 is an abundant number, since it is smaller than the sum of its proper divisors (1048589444).

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

1045351132 is a wasteful number, since it uses less digits than its factorization.

1045351132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57837 (or 57835 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1045351132 is about 32331.8903251882. The cubic root of 1045351132 is about 1014.8941081988.

Adding to 1045351132 its reverse (2311535401), we get a palindrome (3356886533).

The spelling of 1045351132 in words is "one billion, forty-five million, three hundred fifty-one thousand, one hundred thirty-two".