208210052937 has 8 divisors (see below), whose sum is σ = 278413443936. Its totient is φ = 138406681952.

The previous prime is 208210052929. The next prime is 208210052959. The reversal of 208210052937 is 739250012802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 208210052937 - 2³ = 208210052929 is a prime.

It is a super-2 number, since 2×208210052937² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 208210052895 and 208210052904.

It is not an unprimeable number, because it can be changed into a prime (208210052987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100003788 + ... + 100005869.

It is an arithmetic number, because the mean of its divisors is an integer number (34801680492).

Almost surely, 2^208210052937 is an apocalyptic number.

It is an amenable number.

208210052937 is a deficient number, since it is larger than the sum of its proper divisors (70203390999).

208210052937 is a wasteful number, since it uses less digits than its factorization.

208210052937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200010007.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 208210052937 in words is "two hundred eight billion, two hundred ten million, fifty-two thousand, nine hundred thirty-seven".