10123485637 has 2 divisors, whose sum is σ = 10123485638. Its totient is φ = 10123485636.

The previous prime is 10123485629. The next prime is 10123485679. The reversal of 10123485637 is 73658432101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5488735396 + 4634750241 = 74086^2 + 68079^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123485637 - 2³ = 10123485629 is a prime.

It is a super-2 number, since 2×10123485637² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10123485637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123483637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061742818 + 5061742819.

It is an arithmetic number, because the mean of its divisors is an integer number (5061742819).

Almost surely, 2^10123485637 is an apocalyptic number.

It is an amenable number.

10123485637 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123485637 is an equidigital number, since it uses as much as digits as its factorization.

10123485637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 10123485637 in words is "ten billion, one hundred twenty-three million, four hundred eighty-five thousand, six hundred thirty-seven".