1045337052 has 48 divisors (see below), whose sum is σ = 2500881152. Its totient is φ = 339655680.

The previous prime is 1045337023. The next prime is 1045337071. The reversal of 1045337052 is 2507335401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295977 + ... + 299487.

Almost surely, 2^1045337052 is an apocalyptic number.

1045337052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1045337052 is an abundant number, since it is smaller than the sum of its proper divisors (1455544100).

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

1045337052 is a wasteful number, since it uses less digits than its factorization.

1045337052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138 (or 4136 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 1045337052 is about 32331.6725827786. The cubic root of 1045337052 is about 1014.8895515885.

The spelling of 1045337052 in words is "one billion, forty-five million, three hundred thirty-seven thousand, fifty-two".