82578308255753 has 32 divisors (see below), whose sum is σ = 87938807846400. Its totient is φ = 77384646383616.

The previous prime is 82578308255717. The next prime is 82578308255777. The reversal of 82578308255753 is 35755280387528.

It is a cyclic number.

It is not a de Polignac number, because 82578308255753 - 2³⁰ = 82577234513929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82578308245753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106612853 + ... + 107384621.

It is an arithmetic number, because the mean of its divisors is an integer number (2748087745200).

Almost surely, 2^{82578308255753} is an apocalyptic number.

It is an amenable number.

82578308255753 is a deficient number, since it is larger than the sum of its proper divisors (5360499590647).

82578308255753 is a wasteful number, since it uses less digits than its factorization.

82578308255753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772361.

The product of its (nonzero) digits is 564480000, while the sum is 68.

The spelling of 82578308255753 in words is "eighty-two trillion, five hundred seventy-eight billion, three hundred eight million, two hundred fifty-five thousand, seven hundred fifty-three".