204156080583 has 32 divisors (see below), whose sum is σ = 335132109312. Its totient is φ = 107652412800.

The previous prime is 204156080551. The next prime is 204156080603. The reversal of 204156080583 is 385080651402.

204156080583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204156080583 - 2⁵ = 204156080551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204156080503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750868 + ... + 985958.

It is an arithmetic number, because the mean of its divisors is an integer number (10472878416).

Almost surely, 2^204156080583 is an apocalyptic number.

204156080583 is a deficient number, since it is larger than the sum of its proper divisors (130976028729).

204156080583 is a wasteful number, since it uses less digits than its factorization.

204156080583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238295.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 204156080583 in words is "two hundred four billion, one hundred fifty-six million, eighty thousand, five hundred eighty-three".