1045063512 has 64 divisors (see below), whose sum is σ = 3029184000. Its totient is φ = 333207072.

The previous prime is 1045063499. The next prime is 1045063531. The reversal of 1045063512 is 2153605401.

1045063512 is a `hidden beast` number, since 10 + 4 + 5 + 0 + 635 + 12 = 666.

It is a super-2 number, since 2×1045063512² = 2184315488227548288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 100212 + ... + 110147.

It is an arithmetic number, because the mean of its divisors is an integer number (47331000).

Almost surely, 2^1045063512 is an apocalyptic number.

1045063512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1045063512 is an abundant number, since it is smaller than the sum of its proper divisors (1984120488).

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

1045063512 is a wasteful number, since it uses less digits than its factorization.

1045063512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210397 (or 210387 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1045063512 is about 32327.4420887270. The cubic root of 1045063512 is about 1014.8010196629.

Adding to 1045063512 its reverse (2153605401), we get a palindrome (3198668913).

The spelling of 1045063512 in words is "one billion, forty-five million, sixty-three thousand, five hundred twelve".