58563904 has 56 divisors (see below), whose sum is σ = 135054848. Its totient is φ = 24675840.

The previous prime is 58563899. The next prime is 58563907. The reversal of 58563904 is 40936585.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58563907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26257 + ... + 28399.

Almost surely, 2^58563904 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 58563904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67527424).

58563904 is an abundant number, since it is smaller than the sum of its proper divisors (76490944).

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

58563904 is a wasteful number, since it uses less digits than its factorization.

58563904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223 (or 2213 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 58563904 is about 7652.7056653186. The cubic root of 58563904 is about 388.3381046935.

The spelling of 58563904 in words is "fifty-eight million, five hundred sixty-three thousand, nine hundred four".