108511628737 has 2 divisors, whose sum is σ = 108511628738. Its totient is φ = 108511628736.

The previous prime is 108511628717. The next prime is 108511628767. The reversal of 108511628737 is 737826115801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85016563776 + 23495064961 = 291576^2 + 153281^2 .

It is a cyclic number.

It is not a de Polignac number, because 108511628737 - 2³⁵ = 74151890369 is a prime.

It is not a weakly prime, because it can be changed into another prime (108511628717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54255814368 + 54255814369.

It is an arithmetic number, because the mean of its divisors is an integer number (54255814369).

Almost surely, 2^108511628737 is an apocalyptic number.

It is an amenable number.

108511628737 is a deficient number, since it is larger than the sum of its proper divisors (1).

108511628737 is an equidigital number, since it uses as much as digits as its factorization.

108511628737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 108511628737 in words is "one hundred eight billion, five hundred eleven million, six hundred twenty-eight thousand, seven hundred thirty-seven".