1045251412 has 24 divisors (see below), whose sum is σ = 1839140352. Its totient is φ = 519792000.

The previous prime is 1045251401. The next prime is 1045251413. The reversal of 1045251412 is 2141525401.

1045251412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045251413) 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, 709837 + ... + 711307.

It is an arithmetic number, because the mean of its divisors is an integer number (76630848).

Almost surely, 2^1045251412 is an apocalyptic number.

It is an amenable number.

1045251412 is a deficient number, since it is larger than the sum of its proper divisors (793888940).

1045251412 is a wasteful number, since it uses less digits than its factorization.

1045251412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319 (or 2317 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1045251412 is about 32330.3481577294. The cubic root of 1045251412 is about 1014.8618356428.

Adding to 1045251412 its reverse (2141525401), we get a palindrome (3186776813).

The spelling of 1045251412 in words is "one billion, forty-five million, two hundred fifty-one thousand, four hundred twelve".