63049320510 has 128 divisors (see below), whose sum is σ = 174269491200. Its totient is φ = 14437998720.

The previous prime is 63049320487. The next prime is 63049320541. The reversal of 63049320510 is 1502394036.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2161201 + ... + 2190179.

It is an arithmetic number, because the mean of its divisors is an integer number (1361480400).

Almost surely, 2^63049320510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63049320510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87134745600).

63049320510 is an abundant number, since it is smaller than the sum of its proper divisors (111220170690).

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

63049320510 is a wasteful number, since it uses less digits than its factorization.

63049320510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29366.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 63049320510 in words is "sixty-three billion, forty-nine million, three hundred twenty thousand, five hundred ten".