1053664300645 has 8 divisors (see below), whose sum is σ = 1379342357280. Its totient is φ = 766301309520.

The previous prime is 1053664300631. The next prime is 1053664300651. The reversal of 1053664300645 is 5460034663501.

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

It is not a de Polignac number, because 1053664300645 - 2¹³ = 1053664292453 is a prime.

It is a super-2 number, since 2×1053664300645² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9578766315 + ... + 9578766424.

It is an arithmetic number, because the mean of its divisors is an integer number (172417794660).

Almost surely, 2^{1053664300645} is an apocalyptic number.

It is an amenable number.

1053664300645 is a deficient number, since it is larger than the sum of its proper divisors (325678056635).

1053664300645 is a wasteful number, since it uses less digits than its factorization.

1053664300645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19157532755.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 1053664300645 in words is "one trillion, fifty-three billion, six hundred sixty-four million, three hundred thousand, six hundred forty-five".