53245100 has 18 divisors (see below), whose sum is σ = 115542084. Its totient is φ = 21298000.

The previous prime is 53245067. The next prime is 53245103. The reversal of 53245100 is 154235.

53245100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (53245103) 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 5 ways as a sum of consecutive naturals, for example, 266126 + ... + 266325.

Almost surely, 2^53245100 is an apocalyptic number.

53245100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53245100 is an abundant number, since it is smaller than the sum of its proper divisors (62296984).

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

53245100 is a wasteful number, since it uses less digits than its factorization.

53245100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532465 (or 532458 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 53245100 is about 7296.9240094714. The cubic root of 53245100 is about 376.2067201131.

Adding to 53245100 its reverse (154235), we get a palindrome (53399335).

The spelling of 53245100 in words is "fifty-three million, two hundred forty-five thousand, one hundred".