53453088 has 96 divisors (see below), whose sum is σ = 167932800. Its totient is φ = 16443648.

The previous prime is 53453041. The next prime is 53453129. The reversal of 53453088 is 88035435.

53453088 is a `hidden beast` number, since 5 + 345 + 308 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8853 + ... + 13611.

It is an arithmetic number, because the mean of its divisors is an integer number (1749300).

Almost surely, 2^53453088 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 53453088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83966400).

53453088 is an abundant number, since it is smaller than the sum of its proper divisors (114479712).

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

53453088 is a wasteful number, since it uses less digits than its factorization.

53453088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791 (or 4777 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 53453088 is about 7311.1618775678. The cubic root of 53453088 is about 376.6959345867.

The spelling of 53453088 in words is "fifty-three million, four hundred fifty-three thousand, eighty-eight".