53358984 has 48 divisors (see below), whose sum is σ = 165160320. Its totient is φ = 15245280.

The previous prime is 53358983. The next prime is 53358989. The reversal of 53358984 is 48985335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53358983) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 52432 + ... + 53439.

It is an arithmetic number, because the mean of its divisors is an integer number (3440840).

Almost surely, 2^53358984 is an apocalyptic number.

It is an amenable number.

53358984 is an abundant number, since it is smaller than the sum of its proper divisors (111801336).

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

53358984 is a wasteful number, since it uses less digits than its factorization.

53358984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105890 (or 105883 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 53358984 is about 7304.7234033877. The cubic root of 53358984 is about 376.4747473844.

The spelling of 53358984 in words is "fifty-three million, three hundred fifty-eight thousand, nine hundred eighty-four".