208055468825 has 12 divisors (see below), whose sum is σ = 263988521808. Its totient is φ = 162573574800.

The previous prime is 208055468783. The next prime is 208055468849. The reversal of 208055468825 is 528864550802.

It is not a de Polignac number, because 208055468825 - 2¹⁴ = 208055452441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96768911 + ... + 96771060.

It is an arithmetic number, because the mean of its divisors is an integer number (21999043484).

Almost surely, 2^208055468825 is an apocalyptic number.

208055468825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

208055468825 is a deficient number, since it is larger than the sum of its proper divisors (55933052983).

208055468825 is a wasteful number, since it uses less digits than its factorization.

208055468825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193540024 (or 193540019 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 53.

The spelling of 208055468825 in words is "two hundred eight billion, fifty-five million, four hundred sixty-eight thousand, eight hundred twenty-five".