5664353728951 has 4 divisors (see below), whose sum is σ = 5817444370312. Its totient is φ = 5511263087592.

The previous prime is 5664353728903. The next prime is 5664353728963. The reversal of 5664353728951 is 1598273534665.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5664353728951 - 2²⁹ = 5663816858039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664353725951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76545320625 + ... + 76545320698.

It is an arithmetic number, because the mean of its divisors is an integer number (1454361092578).

Almost surely, 2^{5664353728951} is an apocalyptic number.

5664353728951 is a deficient number, since it is larger than the sum of its proper divisors (153090641361).

5664353728951 is a wasteful number, since it uses less digits than its factorization.

5664353728951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153090641360.

The product of its digits is 163296000, while the sum is 64.

The spelling of 5664353728951 in words is "five trillion, six hundred sixty-four billion, three hundred fifty-three million, seven hundred twenty-eight thousand, nine hundred fifty-one".