488252935637 has 2 divisors, whose sum is σ = 488252935638. Its totient is φ = 488252935636.

The previous prime is 488252935603. The next prime is 488252935699. The reversal of 488252935637 is 736539252884.

It is a happy number.

It is an a-pointer prime, because the next prime (488252935699) can be obtained adding 488252935637 to its sum of digits (62).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355548645841 + 132704289796 = 596279^2 + 364286^2 .

It is a cyclic number.

It is not a de Polignac number, because 488252935637 - 2²² = 488248741333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488252935637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488252935237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244126467818 + 244126467819.

It is an arithmetic number, because the mean of its divisors is an integer number (244126467819).

Almost surely, 2^488252935637 is an apocalyptic number.

It is an amenable number.

488252935637 is a deficient number, since it is larger than the sum of its proper divisors (1).

488252935637 is an equidigital number, since it uses as much as digits as its factorization.

488252935637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87091200, while the sum is 62.

The spelling of 488252935637 in words is "four hundred eighty-eight billion, two hundred fifty-two million, nine hundred thirty-five thousand, six hundred thirty-seven".