5211205035206 has 4 divisors (see below), whose sum is σ = 7816807552812. Its totient is φ = 2605602517602.

The previous prime is 5211205035167. The next prime is 5211205035227. The reversal of 5211205035206 is 6025305021125.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302801258800 + ... + 1302801258803.

It is an arithmetic number, because the mean of its divisors is an integer number (1954201888203).

Almost surely, 2^{5211205035206} is an apocalyptic number.

5211205035206 is a deficient number, since it is larger than the sum of its proper divisors (2605602517606).

5211205035206 is a wasteful number, since it uses less digits than its factorization.

5211205035206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605602517605.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 5211205035206 in words is "five trillion, two hundred eleven billion, two hundred five million, thirty-five thousand, two hundred six".