5664631455146 has 16 divisors (see below), whose sum is σ = 8501464262976. Its totient is φ = 2830810441536.

The previous prime is 5664631455143. The next prime is 5664631455149. The reversal of 5664631455146 is 6415541364665.

It is an interprime number because it is at equal distance from previous prime (5664631455143) and next prime (5664631455149).

It is a junction number, because it is equal to n+sod(n) for n = 5664631455091 and 5664631455100.

It is not an unprimeable number, because it can be changed into a prime (5664631455143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28790315 + ... + 28986401.

It is an arithmetic number, because the mean of its divisors is an integer number (531341516436).

Almost surely, 2^{5664631455146} is an apocalyptic number.

5664631455146 is a deficient number, since it is larger than the sum of its proper divisors (2836832807830).

5664631455146 is a wasteful number, since it uses less digits than its factorization.

5664631455146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203693.

The product of its digits is 31104000, while the sum is 56.

The spelling of 5664631455146 in words is "five trillion, six hundred sixty-four billion, six hundred thirty-one million, four hundred fifty-five thousand, one hundred forty-six".