53432662 has 8 divisors (see below), whose sum is σ = 82315296. Its totient is φ = 25994232.

The previous prime is 53432647. The next prime is 53432669. The reversal of 53432662 is 26623435.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53432669) 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, 360958 + ... + 361105.

It is an arithmetic number, because the mean of its divisors is an integer number (10289412).

Almost surely, 2^53432662 is an apocalyptic number.

53432662 is a deficient number, since it is larger than the sum of its proper divisors (28882634).

53432662 is a wasteful number, since it uses less digits than its factorization.

53432662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722102.

The product of its digits is 25920, while the sum is 31.

The square root of 53432662 is about 7309.7648388987. The cubic root of 53432662 is about 376.6479462681.

The spelling of 53432662 in words is "fifty-three million, four hundred thirty-two thousand, six hundred sixty-two".