1045465332 has 24 divisors (see below), whose sum is σ = 2450986272. Its totient is φ = 346836000.

The previous prime is 1045465307. The next prime is 1045465349. The reversal of 1045465332 is 2335645401.

It is a junction number, because it is equal to n+sod(n) for n = 1045465293 and 1045465302.

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, 203919 + ... + 208982.

It is an arithmetic number, because the mean of its divisors is an integer number (102124428).

Almost surely, 2^1045465332 is an apocalyptic number.

1045465332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1045465332 is an abundant number, since it is smaller than the sum of its proper divisors (1405520940).

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

1045465332 is a wasteful number, since it uses less digits than its factorization.

1045465332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413119 (or 413117 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 1045465332 is about 32333.6563351564. The cubic root of 1045465332 is about 1014.9310644212.

The spelling of 1045465332 in words is "one billion, forty-five million, four hundred sixty-five thousand, three hundred thirty-two".