1045250512 has 20 divisors (see below), whose sum is σ = 2028342400. Its totient is φ = 521807328.

The previous prime is 1045250483. The next prime is 1045250533. The reversal of 1045250512 is 2150525401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40512 + ... + 61087.

It is an arithmetic number, because the mean of its divisors is an integer number (101417120).

Almost surely, 2^1045250512 is an apocalyptic number.

It is an amenable number.

1045250512 is a deficient number, since it is larger than the sum of its proper divisors (983091888).

1045250512 is a wasteful number, since it uses less digits than its factorization.

1045250512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102250 (or 102244 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1045250512 is about 32330.3342389156. The cubic root of 1045250512 is about 1014.8615443649.

Adding to 1045250512 its reverse (2150525401), we get a palindrome (3195775913).

The spelling of 1045250512 in words is "one billion, forty-five million, two hundred fifty thousand, five hundred twelve".