53629132 has 24 divisors (see below), whose sum is σ = 99505280. Its totient is φ = 25246080.

The previous prime is 53629129. The next prime is 53629133. The reversal of 53629132 is 23192635.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 53629094 and 53629103.

It is not an unprimeable number, because it can be changed into a prime (53629133) 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, 1257 + ... + 10432.

Almost surely, 2^53629132 is an apocalyptic number.

It is an amenable number.

53629132 is a deficient number, since it is larger than the sum of its proper divisors (45876148).

53629132 is a wasteful number, since it uses less digits than its factorization.

53629132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11761 (or 11759 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 53629132 is about 7323.1913808121. The cubic root of 53629132 is about 377.1090219821.

The spelling of 53629132 in words is "fifty-three million, six hundred twenty-nine thousand, one hundred thirty-two".