5640465140001 has 24 divisors (see below), whose sum is σ = 8430483615840. Its totient is φ = 3631592897856.

The previous prime is 5640465139987. The next prime is 5640465140029. The reversal of 5640465140001 is 1000415640465.

5640465140001 is a `hidden beast` number, since 5 + 640 + 4 + 6 + 5 + 1 + 4 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 5640465140001 - 2⁶ = 5640465139937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5640465140081) 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 23 ways as a sum of consecutive naturals, for example, 81846711 + ... + 81915596.

It is an arithmetic number, because the mean of its divisors is an integer number (351270150660).

Almost surely, 2^{5640465140001} is an apocalyptic number.

It is an amenable number.

5640465140001 is a deficient number, since it is larger than the sum of its proper divisors (2790018475839).

5640465140001 is a wasteful number, since it uses less digits than its factorization.

5640465140001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163762445 (or 163762442 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 5640465140001 in words is "five trillion, six hundred forty billion, four hundred sixty-five million, one hundred forty thousand, one".