63306511260 has 96 divisors (see below), whose sum is σ = 180282461184. Its totient is φ = 16594080000.

The previous prime is 63306511231. The next prime is 63306511271. The reversal of 63306511260 is 6211560336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6623485 + ... + 6633035.

It is an arithmetic number, because the mean of its divisors is an integer number (1877942304).

Almost surely, 2^63306511260 is an apocalyptic number.

63306511260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63306511260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90141230592).

63306511260 is an abundant number, since it is smaller than the sum of its proper divisors (116975949924).

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

63306511260 is a wasteful number, since it uses less digits than its factorization.

63306511260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11435 (or 11433 counting only the distinct ones).

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

The spelling of 63306511260 in words is "sixty-three billion, three hundred six million, five hundred eleven thousand, two hundred sixty".