63041812860 has 192 divisors, whose sum is σ = 198153027072. Its totient is φ = 14872771584.

The previous prime is 63041812807. The next prime is 63041812879. The reversal of 63041812860 is 6821814036.

It is a super-2 number, since 2×63041812860² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 1917319 + ... + 1949921.

It is an arithmetic number, because the mean of its divisors is an integer number (1032047016).

Almost surely, 2^63041812860 is an apocalyptic number.

63041812860 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 63041812860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99076513536).

63041812860 is an abundant number, since it is smaller than the sum of its proper divisors (135111214212).

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

63041812860 is a wasteful number, since it uses less digits than its factorization.

63041812860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32732 (or 32730 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 63041812860 in words is "sixty-three billion, forty-one million, eight hundred twelve thousand, eight hundred sixty".