1045254060 has 72 divisors (see below), whose sum is σ = 3181585680. Its totient is φ = 277769088.

The previous prime is 1045254059. The next prime is 1045254073. The reversal of 1045254060 is 604525401.

1045254060 is a `hidden beast` number, since 10 + 4 + 52 + 540 + 60 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42831 + ... + 62649.

It is an arithmetic number, because the mean of its divisors is an integer number (44188690).

Almost surely, 2^1045254060 is an apocalyptic number.

1045254060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045254060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590792840).

1045254060 is an abundant number, since it is smaller than the sum of its proper divisors (2136331620).

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

1045254060 is a wasteful number, since it uses less digits than its factorization.

1045254060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20127 (or 20122 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1045254060 is about 32330.3891099380. The cubic root of 1045254060 is about 1014.8626926462.

Adding to 1045254060 its reverse (604525401), we get a palindrome (1649779461).

The spelling of 1045254060 in words is "one billion, forty-five million, two hundred fifty-four thousand, sixty".