208455070010 has 16 divisors (see below), whose sum is σ = 409329955872. Its totient is φ = 75801843600.

The previous prime is 208455069989. The next prime is 208455070039. The reversal of 208455070010 is 10070554802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947522936 + ... + 947523155.

It is an arithmetic number, because the mean of its divisors is an integer number (25583122242).

Almost surely, 2^208455070010 is an apocalyptic number.

208455070010 is a deficient number, since it is larger than the sum of its proper divisors (200874885862).

208455070010 is a wasteful number, since it uses less digits than its factorization.

208455070010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895046109.

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 208455070010 in words is "two hundred eight billion, four hundred fifty-five million, seventy thousand, ten".