206080551325 has 24 divisors (see below), whose sum is σ = 279139321440. Its totient is φ = 149678625600.

The previous prime is 206080551301. The next prime is 206080551331. The reversal of 206080551325 is 523155080602.

It is a happy number.

It is not a de Polignac number, because 206080551325 - 2⁹ = 206080550813 is a prime.

It is a super-3 number, since 3×206080551325³ (a number of 35 digits) contains 333 as substring.

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, 286795 + ... + 703144.

It is an arithmetic number, because the mean of its divisors is an integer number (11630805060).

Almost surely, 2^206080551325 is an apocalyptic number.

206080551325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

206080551325 is a deficient number, since it is larger than the sum of its proper divisors (73058770115).

206080551325 is a wasteful number, since it uses less digits than its factorization.

206080551325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990717 (or 990712 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 206080551325 in words is "two hundred six billion, eighty million, five hundred fifty-one thousand, three hundred twenty-five".