204106625026552 has 8 divisors (see below), whose sum is σ = 382699921924800. Its totient is φ = 102053312513272.

The previous prime is 204106625026501. The next prime is 204106625026559. The reversal of 204106625026552 is 255620526601402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204106625026559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12756664064152 + ... + 12756664064167.

It is an arithmetic number, because the mean of its divisors is an integer number (47837490240600).

Almost surely, 2^{204106625026552} is an apocalyptic number.

It is an amenable number.

204106625026552 is a deficient number, since it is larger than the sum of its proper divisors (178593296898248).

204106625026552 is a wasteful number, since it uses less digits than its factorization.

204106625026552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25513328128325 (or 25513328128321 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 204106625026552 in words is "two hundred four trillion, one hundred six billion, six hundred twenty-five million, twenty-six thousand, five hundred fifty-two".