5217213357206 has 16 divisors (see below), whose sum is σ = 7831236735600. Its totient is φ = 2606801587488.

The previous prime is 5217213357197. The next prime is 5217213357221. The reversal of 5217213357206 is 6027533127125.

It is a congruent number.

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, 22574585 + ... + 22804523.

It is an arithmetic number, because the mean of its divisors is an integer number (489452295975).

Almost surely, 2^{5217213357206} is an apocalyptic number.

5217213357206 is a deficient number, since it is larger than the sum of its proper divisors (2614023378394).

5217213357206 is a wasteful number, since it uses less digits than its factorization.

5217213357206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237743.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 5217213357206 in words is "five trillion, two hundred seventeen billion, two hundred thirteen million, three hundred fifty-seven thousand, two hundred six".