28611060635 has 16 divisors (see below), whose sum is σ = 35038671552. Its totient is φ = 22422691200.

The previous prime is 28611060623. The next prime is 28611060679. The reversal of 28611060635 is 53606011682.

It is not a de Polignac number, because 28611060635 - 2⁴ = 28611060619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200936 + ... + 312405.

It is an arithmetic number, because the mean of its divisors is an integer number (2189916972).

Almost surely, 2^28611060635 is an apocalyptic number.

28611060635 is a deficient number, since it is larger than the sum of its proper divisors (6427610917).

28611060635 is a wasteful number, since it uses less digits than its factorization.

28611060635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513574.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 28611060635 in words is "twenty-eight billion, six hundred eleven million, sixty thousand, six hundred thirty-five".