1045426465 has 8 divisors (see below), whose sum is σ = 1262932200. Its totient is φ = 830727552.

The previous prime is 1045426463. The next prime is 1045426469. The reversal of 1045426465 is 5646245401.

It can be written as a sum of positive squares in 4 ways, for example, as 10131489 + 1035294976 = 3183^2 + 32176^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1045426465 - 2¹ = 1045426463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045426463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700884 + ... + 702373.

It is an arithmetic number, because the mean of its divisors is an integer number (157866525).

Almost surely, 2^1045426465 is an apocalyptic number.

It is an amenable number.

1045426465 is a deficient number, since it is larger than the sum of its proper divisors (217505735).

1045426465 is a wasteful number, since it uses less digits than its factorization.

1045426465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403411.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 1045426465 is about 32333.0552994919. The cubic root of 1045426465 is about 1014.9184869870.

The spelling of 1045426465 in words is "one billion, forty-five million, four hundred twenty-six thousand, four hundred sixty-five".