11628610535 has 4 divisors (see below), whose sum is σ = 13954332648. Its totient is φ = 9302888424.

The previous prime is 11628610523. The next prime is 11628610561. The reversal of 11628610535 is 53501682611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11628610535 - 2³⁰ = 10554868711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162861049 + ... + 1162861058.

It is an arithmetic number, because the mean of its divisors is an integer number (3488583162).

Almost surely, 2^11628610535 is an apocalyptic number.

11628610535 is a deficient number, since it is larger than the sum of its proper divisors (2325722113).

11628610535 is an equidigital number, since it uses as much as digits as its factorization.

11628610535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325722112.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 11628610535 in words is "eleven billion, six hundred twenty-eight million, six hundred ten thousand, five hundred thirty-five".