2855752136578 has 32 divisors (see below), whose sum is σ = 4704730516800. Its totient is φ = 1289269901760.

The previous prime is 2855752136569. The next prime is 2855752136581. The reversal of 2855752136578 is 8756312575582.

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, 95135500 + ... + 95165512.

It is an arithmetic number, because the mean of its divisors is an integer number (147022828650).

Almost surely, 2^{2855752136578} is an apocalyptic number.

2855752136578 is a deficient number, since it is larger than the sum of its proper divisors (1848978380222).

2855752136578 is a wasteful number, since it uses less digits than its factorization.

2855752136578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59202.

The product of its digits is 141120000, while the sum is 64.

The spelling of 2855752136578 in words is "two trillion, eight hundred fifty-five billion, seven hundred fifty-two million, one hundred thirty-six thousand, five hundred seventy-eight".