204012026314525 has 24 divisors (see below), whose sum is σ = 297201295962144. Its totient is φ = 136959122558400.

The previous prime is 204012026314483. The next prime is 204012026314549. The reversal of 204012026314525 is 525413620210402.

It is not a de Polignac number, because 204012026314525 - 2¹⁵ = 204012026281757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28533146959 + ... + 28533154108.

It is an arithmetic number, because the mean of its divisors is an integer number (12383387331756).

Almost surely, 2^{204012026314525} is an apocalyptic number.

204012026314525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204012026314525 is a deficient number, since it is larger than the sum of its proper divisors (93189269647619).

204012026314525 is a wasteful number, since it uses less digits than its factorization.

204012026314525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57066301101 (or 57066301096 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 204012026314525 its reverse (525413620210402), we get a palindrome (729425646524927).

The spelling of 204012026314525 in words is "two hundred four trillion, twelve billion, twenty-six million, three hundred fourteen thousand, five hundred twenty-five".