1054001345 has 8 divisors (see below), whose sum is σ = 1331370240. Its totient is φ = 798822000.

The previous prime is 1054001341. The next prime is 1054001353. The reversal of 1054001345 is 5431004501.

1054001345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1054001345 - 2² = 1054001341 is a prime.

It is a super-2 number, since 2×1054001345² = 2221837670523618050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054001345.

It is not an unprimeable number, because it can be changed into a prime (1054001341) 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, 5547281 + ... + 5547470.

It is an arithmetic number, because the mean of its divisors is an integer number (166421280).

Almost surely, 2^1054001345 is an apocalyptic number.

It is an amenable number.

1054001345 is a deficient number, since it is larger than the sum of its proper divisors (277368895).

1054001345 is a wasteful number, since it uses less digits than its factorization.

1054001345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11094775.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1054001345 is about 32465.3868758714. The cubic root of 1054001345 is about 1017.6858162654.

Adding to 1054001345 its reverse (5431004501), we get a palindrome (6485005846).

The spelling of 1054001345 in words is "one billion, fifty-four million, one thousand, three hundred forty-five".