53628452 has 12 divisors (see below), whose sum is σ = 93905280. Its totient is φ = 26798376.

The previous prime is 53628413. The next prime is 53628559. The reversal of 53628452 is 25482635.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7049 + ... + 12527.

It is an arithmetic number, because the mean of its divisors is an integer number (7825440).

Almost surely, 2^53628452 is an apocalyptic number.

It is an amenable number.

53628452 is a deficient number, since it is larger than the sum of its proper divisors (40276828).

53628452 is a wasteful number, since it uses less digits than its factorization.

53628452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930 (or 7928 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 53628452 is about 7323.1449528191. The cubic root of 53628452 is about 377.1074281020.

The spelling of 53628452 in words is "fifty-three million, six hundred twenty-eight thousand, four hundred fifty-two".