63016353253304 has 64 divisors (see below), whose sum is σ = 130165892438400. Its totient is φ = 28362104035200.

The previous prime is 63016353253279. The next prime is 63016353253363. The reversal of 63016353253304 is 40335235361036.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17455859 + ... + 20754269.

It is an arithmetic number, because the mean of its divisors is an integer number (2033842069350).

Almost surely, 2^{63016353253304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63016353253304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65082946219200).

63016353253304 is an abundant number, since it is smaller than the sum of its proper divisors (67149539185096).

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

63016353253304 is a wasteful number, since it uses less digits than its factorization.

63016353253304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300564 (or 3300560 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 44.

The spelling of 63016353253304 in words is "sixty-three trillion, sixteen billion, three hundred fifty-three million, two hundred fifty-three thousand, three hundred four".