851300006 has 4 divisors (see below), whose sum is σ = 1276950012. Its totient is φ = 425650002.

The previous prime is 851299993. The next prime is 851300039. The reversal of 851300006 is 600003158.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 600003158 = 2 ⋅300001579.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212825000 + ... + 212825003.

It is an arithmetic number, because the mean of its divisors is an integer number (319237503).

Almost surely, 2^851300006 is an apocalyptic number.

851300006 is a deficient number, since it is larger than the sum of its proper divisors (425650006).

851300006 is a wasteful number, since it uses less digits than its factorization.

851300006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425650005.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 851300006 is about 29177.0458751396. The cubic root of 851300006 is about 947.7509144885.

The spelling of 851300006 in words is "eight hundred fifty-one million, three hundred thousand, six".