53130332 has 6 divisors (see below), whose sum is σ = 92978088. Its totient is φ = 26565164.

The previous prime is 53130317. The next prime is 53130347. The reversal of 53130332 is 23303135.

53130332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53130317) and next prime (53130347).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6641288 + ... + 6641295.

It is an arithmetic number, because the mean of its divisors is an integer number (15496348).

Almost surely, 2^53130332 is an apocalyptic number.

It is an amenable number.

53130332 is a deficient number, since it is larger than the sum of its proper divisors (39847756).

53130332 is a wasteful number, since it uses less digits than its factorization.

53130332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13282587 (or 13282585 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 53130332 is about 7289.0556315616. The cubic root of 53130332 is about 375.9362254142.

Adding to 53130332 its reverse (23303135), we get a palindrome (76433467).

The spelling of 53130332 in words is "fifty-three million, one hundred thirty thousand, three hundred thirty-two".