700605602066 has 4 divisors (see below), whose sum is σ = 1050908403102. Its totient is φ = 350302801032.

The previous prime is 700605602023. The next prime is 700605602069. The reversal of 700605602066 is 660206506007.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 629412156025 + 71193446041 = 793355^2 + 266821^2 .

It is not an unprimeable number, because it can be changed into a prime (700605602069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175151400515 + ... + 175151400518.

Almost surely, 2^700605602066 is an apocalyptic number.

700605602066 is a deficient number, since it is larger than the sum of its proper divisors (350302801036).

700605602066 is a wasteful number, since it uses less digits than its factorization.

700605602066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350302801035.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 700605602066 in words is "seven hundred billion, six hundred five million, six hundred two thousand, sixty-six".