1045366512 has 40 divisors (see below), whose sum is σ = 2738574720. Its totient is φ = 343546560.

The previous prime is 1045366489. The next prime is 1045366519. The reversal of 1045366512 is 2156635401.

It is a super-2 number, since 2×1045366512² = 2185582288822092288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045366519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149962 + ... + 156777.

It is an arithmetic number, because the mean of its divisors is an integer number (68464368).

Almost surely, 2^1045366512 is an apocalyptic number.

1045366512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1045366512 is an abundant number, since it is smaller than the sum of its proper divisors (1693208208).

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

1045366512 is a wasteful number, since it uses less digits than its factorization.

1045366512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306821 (or 306815 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1045366512 is about 32332.1281699798. The cubic root of 1045366512 is about 1014.8990854721.

The spelling of 1045366512 in words is "one billion, forty-five million, three hundred sixty-six thousand, five hundred twelve".