63053580 has 48 divisors (see below), whose sum is σ = 184230144. Its totient is φ = 16082880.

The previous prime is 63053567. The next prime is 63053581. The reversal of 63053580 is 8535036.

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

It is not an unprimeable number, because it can be changed into a prime (63053581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21466 + ... + 24225.

It is an arithmetic number, because the mean of its divisors is an integer number (3838128).

Almost surely, 2^63053580 is an apocalyptic number.

63053580 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

63053580 is an abundant number, since it is smaller than the sum of its proper divisors (121176564).

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

63053580 is a wasteful number, since it uses less digits than its factorization.

63053580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45726 (or 45724 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 63053580 is about 7940.6284386061. The cubic root of 63053580 is about 398.0184919398.

The spelling of 63053580 in words is "sixty-three million, fifty-three thousand, five hundred eighty".