1051043512 has 16 divisors (see below), whose sum is σ = 2056389840. Its totient is φ = 502672896.

The previous prime is 1051043507. The next prime is 1051043531. The reversal of 1051043512 is 2153401501.

It is a happy number.

It is a super-2 number, since 2×1051043512² = 2209384928234588288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855913 + ... + 2856280.

It is an arithmetic number, because the mean of its divisors is an integer number (128524365).

Almost surely, 2^1051043512 is an apocalyptic number.

It is an amenable number.

1051043512 is a deficient number, since it is larger than the sum of its proper divisors (1005346328).

1051043512 is a wasteful number, since it uses less digits than its factorization.

1051043512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712222 (or 5712218 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1051043512 is about 32419.8012331970. The cubic root of 1051043512 is about 1016.7329506666.

The spelling of 1051043512 in words is "one billion, fifty-one million, forty-three thousand, five hundred twelve".