2053632064465 has 8 divisors (see below), whose sum is σ = 2609320740840. Its totient is φ = 1546264142592.

The previous prime is 2053632064459. The next prime is 2053632064501. The reversal of 2053632064465 is 5644602363502.

It can be written as a sum of positive squares in 4 ways, for example, as 102011888449 + 1951620176016 = 319393^2 + 1397004^2 .

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 2053632064465 - 2¹⁵ = 2053632031697 is a prime.

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, 12080188530 + ... + 12080188699.

It is an arithmetic number, because the mean of its divisors is an integer number (326165092605).

Almost surely, 2^{2053632064465} is an apocalyptic number.

It is an amenable number.

2053632064465 is a deficient number, since it is larger than the sum of its proper divisors (555688676375).

2053632064465 is a wasteful number, since it uses less digits than its factorization.

2053632064465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24160377251.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 2053632064465 in words is "two trillion, fifty-three billion, six hundred thirty-two million, sixty-four thousand, four hundred sixty-five".