1045254460465 has 8 divisors (see below), whose sum is σ = 1254367620288. Its totient is φ = 836162056560.

The previous prime is 1045254460463. The next prime is 1045254460477. The reversal of 1045254460465 is 5640644525401.

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

It is not a de Polignac number, because 1045254460465 - 2¹ = 1045254460463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045254460463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5077971 + ... + 5279800.

It is an arithmetic number, because the mean of its divisors is an integer number (156795952536).

Almost surely, 2^{1045254460465} is an apocalyptic number.

It is an amenable number.

1045254460465 is a deficient number, since it is larger than the sum of its proper divisors (209113159823).

1045254460465 is a wasteful number, since it uses less digits than its factorization.

1045254460465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377959.

The product of its (nonzero) digits is 2304000, while the sum is 46.

Adding to 1045254460465 its reverse (5640644525401), we get a palindrome (6685898985866).

The spelling of 1045254460465 in words is "one trillion, forty-five billion, two hundred fifty-four million, four hundred sixty thousand, four hundred sixty-five".