53130264 has 32 divisors (see below), whose sum is σ = 144901440. Its totient is φ = 16100000.

The previous prime is 53130247. The next prime is 53130269. The reversal of 53130264 is 46203135.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53130269) 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 7 ways as a sum of consecutive naturals, for example, 100362 + ... + 100889.

It is an arithmetic number, because the mean of its divisors is an integer number (4528170).

Almost surely, 2^53130264 is an apocalyptic number.

It is an amenable number.

53130264 is an abundant number, since it is smaller than the sum of its proper divisors (91771176).

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

53130264 is a wasteful number, since it uses less digits than its factorization.

53130264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201271 (or 201267 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53130264 is about 7289.0509670327. The cubic root of 53130264 is about 375.9360650307.

Adding to 53130264 its reverse (46203135), we get a palindrome (99333399).

The spelling of 53130264 in words is "fifty-three million, one hundred thirty thousand, two hundred sixty-four".