53582088 has 128 divisors (see below), whose sum is σ = 163584000. Its totient is φ = 14591808.

The previous prime is 53582063. The next prime is 53582093. The reversal of 53582088 is 88028535.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189195 + ... + 189477.

It is an arithmetic number, because the mean of its divisors is an integer number (1278000).

Almost surely, 2^53582088 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 53582088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81792000).

53582088 is an abundant number, since it is smaller than the sum of its proper divisors (110001912).

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

53582088 is a wasteful number, since it uses less digits than its factorization.

53582088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 53582088 is about 7319.9786884936. The cubic root of 53582088 is about 376.9987218141.

The spelling of 53582088 in words is "fifty-three million, five hundred eighty-two thousand, eighty-eight".