53641726 has 16 divisors (see below), whose sum is σ = 82718064. Its totient is φ = 26074944.

The previous prime is 53641723. The next prime is 53641733. The reversal of 53641726 is 62714635.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53641691 and 53641700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53641723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18700 + ... + 21376.

It is an arithmetic number, because the mean of its divisors is an integer number (5169879).

Almost surely, 2^53641726 is an apocalyptic number.

53641726 is a deficient number, since it is larger than the sum of its proper divisors (29076338).

53641726 is a wasteful number, since it uses less digits than its factorization.

53641726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its digits is 30240, while the sum is 34.

The square root of 53641726 is about 7324.0512013502. The cubic root of 53641726 is about 377.1385391439.

The spelling of 53641726 in words is "fifty-three million, six hundred forty-one thousand, seven hundred twenty-six".