53430652 has 12 divisors (see below), whose sum is σ = 102004056. Its totient is φ = 24286640.

The previous prime is 53430649. The next prime is 53430653. The reversal of 53430652 is 25603435.

It is a self number, because there is not a number n which added to its sum of digits gives 53430652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53430653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607123 + ... + 607210.

It is an arithmetic number, because the mean of its divisors is an integer number (8500338).

Almost surely, 2^53430652 is an apocalyptic number.

It is an amenable number.

53430652 is a deficient number, since it is larger than the sum of its proper divisors (48573404).

53430652 is a wasteful number, since it uses less digits than its factorization.

53430652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214348 (or 1214346 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 53430652 is about 7309.6273502826. The cubic root of 53430652 is about 376.6432233650.

The spelling of 53430652 in words is "fifty-three million, four hundred thirty thousand, six hundred fifty-two".