63575352 has 48 divisors (see below), whose sum is σ = 173977440. Its totient is φ = 20971008.

The previous prime is 63575341. The next prime is 63575363. The reversal of 63575352 is 25357536.

It is an interprime number because it is at equal distance from previous prime (63575341) and next prime (63575363).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2433 + ... + 11535.

It is an arithmetic number, because the mean of its divisors is an integer number (3624530).

Almost surely, 2^63575352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63575352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86988720).

63575352 is an abundant number, since it is smaller than the sum of its proper divisors (110402088).

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

63575352 is a wasteful number, since it uses less digits than its factorization.

63575352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9212 (or 9205 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 63575352 is about 7973.4153284524. The cubic root of 63575352 is about 399.1133527605.

The spelling of 63575352 in words is "sixty-three million, five hundred seventy-five thousand, three hundred fifty-two".