5645975042877 has 8 divisors (see below), whose sum is σ = 8107041087264. Its totient is φ = 3474446180208.

The previous prime is 5645975042863. The next prime is 5645975042909. The reversal of 5645975042877 is 7782405795465.

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

It is not a de Polignac number, because 5645975042877 - 2⁸ = 5645975042621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645975042777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72384295383 + ... + 72384295460.

It is an arithmetic number, because the mean of its divisors is an integer number (1013380135908).

Almost surely, 2^{5645975042877} is an apocalyptic number.

It is an amenable number.

5645975042877 is a deficient number, since it is larger than the sum of its proper divisors (2461066044387).

5645975042877 is a wasteful number, since it uses less digits than its factorization.

5645975042877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144768590859.

The product of its (nonzero) digits is 592704000, while the sum is 69.

The spelling of 5645975042877 in words is "five trillion, six hundred forty-five billion, nine hundred seventy-five million, forty-two thousand, eight hundred seventy-seven".