447546216620013 has 16 divisors (see below), whose sum is σ = 681979560529920. Its totient is φ = 255739055224176.

The previous prime is 447546216620003. The next prime is 447546216620023. The reversal of 447546216620013 is 310026612645744.

It is an interprime number because it is at equal distance from previous prime (447546216620003) and next prime (447546216620023).

It is not a de Polignac number, because 447546216620013 - 2¹⁷ = 447546216488941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447546216620003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64976245 + ... + 71533242.

It is an arithmetic number, because the mean of its divisors is an integer number (42623722533120).

Almost surely, 2^{447546216620013} is an apocalyptic number.

It is an amenable number.

447546216620013 is a deficient number, since it is larger than the sum of its proper divisors (234433343909907).

447546216620013 is a wasteful number, since it uses less digits than its factorization.

447546216620013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136665616.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 447546216620013 in words is "four hundred forty-seven trillion, five hundred forty-six billion, two hundred sixteen million, six hundred twenty thousand, thirteen".