28652403535 has 16 divisors (see below), whose sum is σ = 40649716800. Its totient is φ = 18969866496.

The previous prime is 28652403467. The next prime is 28652403547. The reversal of 28652403535 is 53530425682.

It is not a de Polignac number, because 28652403535 - 2⁹ = 28652403023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28652403491 and 28652403500.

It is a congruent 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, 14113470 + ... + 14115499.

It is an arithmetic number, because the mean of its divisors is an integer number (2540607300).

Almost surely, 2^28652403535 is an apocalyptic number.

28652403535 is a deficient number, since it is larger than the sum of its proper divisors (11997313265).

28652403535 is a wasteful number, since it uses less digits than its factorization.

28652403535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28229010.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 28652403535 in words is "twenty-eight billion, six hundred fifty-two million, four hundred three thousand, five hundred thirty-five".