1045254401 has 8 divisors (see below), whose sum is σ = 1108598400. Its totient is φ = 982116928.

The previous prime is 1045254383. The next prime is 1045254433. The reversal of 1045254401 is 1044525401.

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

It is not a de Polignac number, because 1045254401 - 2²⁶ = 978145537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1045254461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41141 + ... + 61506.

It is an arithmetic number, because the mean of its divisors is an integer number (138574800).

Almost surely, 2^1045254401 is an apocalyptic number.

It is an amenable number.

1045254401 is a deficient number, since it is larger than the sum of its proper divisors (63343999).

1045254401 is a wasteful number, since it uses less digits than its factorization.

1045254401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103263.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1045254401 is about 32330.3943836137. The cubic root of 1045254401 is about 1014.8628030079.

Adding to 1045254401 its reverse (1044525401), we get a palindrome (2089779802).

Subtracting from 1045254401 its reverse (1044525401), we obtain a cube (729000 = 90³).

The spelling of 1045254401 in words is "one billion, forty-five million, two hundred fifty-four thousand, four hundred one".