488668447022837 has 2 divisors, whose sum is σ = 488668447022838. Its totient is φ = 488668447022836.

The previous prime is 488668447022807. The next prime is 488668447022879. The reversal of 488668447022837 is 738220744866884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 415285340859601 + 73383106163236 = 20378551^2 + 8566394^2 .

It is a cyclic number.

It is not a de Polignac number, because 488668447022837 - 2³⁶ = 488599727546101 is a prime.

It is a super-2 number, since 2×488668447022837² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488668447022807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244334223511418 + 244334223511419.

It is an arithmetic number, because the mean of its divisors is an integer number (244334223511419).

Almost surely, 2^{488668447022837} is an apocalyptic number.

It is an amenable number.

488668447022837 is a deficient number, since it is larger than the sum of its proper divisors (1).

488668447022837 is an equidigital number, since it uses as much as digits as its factorization.

488668447022837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5549064192, while the sum is 77.

The spelling of 488668447022837 in words is "four hundred eighty-eight trillion, six hundred sixty-eight billion, four hundred forty-seven million, twenty-two thousand, eight hundred thirty-seven".