1053482049665 has 16 divisors (see below), whose sum is σ = 1315435811328. Its totient is φ = 809290737216.

The previous prime is 1053482049577. The next prime is 1053482049727. The reversal of 1053482049665 is 5669402843501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1053482049665 - 2³² = 1049187082369 is a prime.

It is a super-2 number, since 2×1053482049665² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42279077 + ... + 42303986.

It is an arithmetic number, because the mean of its divisors is an integer number (82214738208).

Almost surely, 2^{1053482049665} is an apocalyptic number.

It is an amenable number.

1053482049665 is a deficient number, since it is larger than the sum of its proper divisors (261953761663).

1053482049665 is an equidigital number, since it uses as much as digits as its factorization.

1053482049665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84583168.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 1053482049665 in words is "one trillion, fifty-three billion, four hundred eighty-two million, forty-nine thousand, six hundred sixty-five".