5031220666607 has 8 divisors (see below), whose sum is σ = 5039899509600. Its totient is φ = 5022543522304.

The previous prime is 5031220666573. The next prime is 5031220666639. The reversal of 5031220666607 is 7066660221305.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5031220666607 - 2¹⁴ = 5031220650223 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 (5031220366607) 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, 5577119 + ... + 6416127.

It is an arithmetic number, because the mean of its divisors is an integer number (629987438700).

Almost surely, 2^{5031220666607} is an apocalyptic number.

5031220666607 is a deficient number, since it is larger than the sum of its proper divisors (8678842993).

5031220666607 is an equidigital number, since it uses as much as digits as its factorization.

5031220666607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849345.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 5031220666607 in words is "five trillion, thirty-one billion, two hundred twenty million, six hundred sixty-six thousand, six hundred seven".