28846783355 has 16 divisors (see below), whose sum is σ = 37294842144. Its totient is φ = 21293141760.

The previous prime is 28846783331. The next prime is 28846783391. The reversal of 28846783355 is 55338764882.

It is a happy number.

It is not a de Polignac number, because 28846783355 - 2⁶ = 28846783291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28846783294 and 28846783303.

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, 60527 + ... + 247703.

It is an arithmetic number, because the mean of its divisors is an integer number (2330927634).

Almost surely, 2^28846783355 is an apocalyptic number.

28846783355 is a deficient number, since it is larger than the sum of its proper divisors (8448058789).

28846783355 is a wasteful number, since it uses less digits than its factorization.

28846783355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189566.

The product of its digits is 38707200, while the sum is 59.

The spelling of 28846783355 in words is "twenty-eight billion, eight hundred forty-six million, seven hundred eighty-three thousand, three hundred fifty-five".