447553251111316 has 24 divisors (see below), whose sum is σ = 895107083822336. Its totient is φ = 191808411562080.

The previous prime is 447553251111301. The next prime is 447553251111319. The reversal of 447553251111316 is 613111152355744.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 447553251111316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447553251111319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48358390 + ... + 56865106.

Almost surely, 2^{447553251111316} is an apocalyptic number.

It is an amenable number.

447553251111316 is an abundant number, since it is smaller than the sum of its proper divisors (447553832711020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447553251111316 is a wasteful number, since it uses less digits than its factorization.

447553251111316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10385719 (or 10385717 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 49.

The spelling of 447553251111316 in words is "four hundred forty-seven trillion, five hundred fifty-three billion, two hundred fifty-one million, one hundred eleven thousand, three hundred sixteen".