53632897 has 8 divisors (see below), whose sum is σ = 54840096. Its totient is φ = 52437792.

The previous prime is 53632889. The next prime is 53632907. The reversal of 53632897 is 79823635.

53632897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53632897 - 2³ = 53632889 is a prime.

It is a super-2 number, since 2×53632897² = 5752975281225218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53632837) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6258 + ... + 12100.

It is an arithmetic number, because the mean of its divisors is an integer number (6855012).

Almost surely, 2^53632897 is an apocalyptic number.

It is an amenable number.

53632897 is a deficient number, since it is larger than the sum of its proper divisors (1207199).

53632897 is a wasteful number, since it uses less digits than its factorization.

53632897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6047.

The product of its digits is 272160, while the sum is 43.

The square root of 53632897 is about 7323.4484363584. The cubic root of 53632897 is about 377.1178466774.

It can be divided in two parts, 536 and 32897, that added together give a palindrome (33433).

The spelling of 53632897 in words is "fifty-three million, six hundred thirty-two thousand, eight hundred ninety-seven".