63052860 has 96 divisors (see below), whose sum is σ = 191499840. Its totient is φ = 15409152.

The previous prime is 63052841. The next prime is 63052861. The reversal of 63052860 is 6825036.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63052861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178444 + ... + 178796.

It is an arithmetic number, because the mean of its divisors is an integer number (1994790).

Almost surely, 2^63052860 is an apocalyptic number.

63052860 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 63052860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95749920).

63052860 is an abundant number, since it is smaller than the sum of its proper divisors (128446980).

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

63052860 is a wasteful number, since it uses less digits than its factorization.

63052860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 63052860 is about 7940.5831020146. The cubic root of 63052860 is about 398.0169769616.

Adding to 63052860 its reverse (6825036), we get a palindrome (69877896).

The spelling of 63052860 in words is "sixty-three million, fifty-two thousand, eight hundred sixty".