5642955510705 has 48 divisors (see below), whose sum is σ = 9807533111376. Its totient is φ = 3001456988160.

The previous prime is 5642955510679. The next prime is 5642955510743. The reversal of 5642955510705 is 5070155592465.

5642955510705 is a `hidden beast` number, since 5 + 6 + 4 + 2 + 9 + 55 + 510 + 70 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 927808179984 + 4715147330721 = 963228^2 + 2171439^2 .

It is not a de Polignac number, because 5642955510705 - 2²⁰ = 5642954462129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39614089 + ... + 39756281.

It is an arithmetic number, because the mean of its divisors is an integer number (204323606487).

Almost surely, 2^{5642955510705} is an apocalyptic number.

It is an amenable number.

5642955510705 is a deficient number, since it is larger than the sum of its proper divisors (4164577600671).

5642955510705 is a wasteful number, since it uses less digits than its factorization.

5642955510705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144578 (or 144575 counting only the distinct ones).

The product of its (nonzero) digits is 9450000, while the sum is 54.

The spelling of 5642955510705 in words is "five trillion, six hundred forty-two billion, nine hundred fifty-five million, five hundred ten thousand, seven hundred five".