204255622534 has 16 divisors (see below), whose sum is σ = 311440308480. Its totient is φ = 100449053320.

The previous prime is 204255622531. The next prime is 204255622567. The reversal of 204255622534 is 435226552402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204255622531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656994 + ... + 1775989.

It is an arithmetic number, because the mean of its divisors is an integer number (19465019280).

Almost surely, 2^204255622534 is an apocalyptic number.

204255622534 is a deficient number, since it is larger than the sum of its proper divisors (107184685946).

204255622534 is a wasteful number, since it uses less digits than its factorization.

204255622534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433475.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 204255622534 in words is "two hundred four billion, two hundred fifty-five million, six hundred twenty-two thousand, five hundred thirty-four".