1051245512 has 16 divisors (see below), whose sum is σ = 1971648000. Its totient is φ = 525472720.

The previous prime is 1051245497. The next prime is 1051245523. The reversal of 1051245512 is 2155421501.

It is a super-2 number, since 2×1051245512² = 2210234253000284288, which contains 22 as substring.

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, 14489 + ... + 48087.

It is an arithmetic number, because the mean of its divisors is an integer number (123228000).

Almost surely, 2^1051245512 is an apocalyptic number.

It is an amenable number.

1051245512 is a deficient number, since it is larger than the sum of its proper divisors (920402488).

1051245512 is a wasteful number, since it uses less digits than its factorization.

1051245512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37516 (or 37512 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1051245512 is about 32422.9164635139. The cubic root of 1051245512 is about 1016.7980817792.

The spelling of 1051245512 in words is "one billion, fifty-one million, two hundred forty-five thousand, five hundred twelve".