53099952 has 20 divisors (see below), whose sum is σ = 137175000. Its totient is φ = 17699968.

The previous prime is 53099909. The next prime is 53099953. The reversal of 53099952 is 25999035.

53099952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53099953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553077 + ... + 553172.

It is an arithmetic number, because the mean of its divisors is an integer number (6858750).

Almost surely, 2^53099952 is an apocalyptic number.

It is an amenable number.

53099952 is an abundant number, since it is smaller than the sum of its proper divisors (84075048).

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

53099952 is a wasteful number, since it uses less digits than its factorization.

53099952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106260 (or 1106254 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 42.

The square root of 53099952 is about 7286.9713873460. The cubic root of 53099952 is about 375.8645581284.

The spelling of 53099952 in words is "fifty-three million, ninety-nine thousand, nine hundred fifty-two".