53944601 has 4 divisors (see below), whose sum is σ = 54105012. Its totient is φ = 53784192.

The previous prime is 53944589. The next prime is 53944603. The reversal of 53944601 is 10644935.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20025625 + 33918976 = 4475^2 + 5824^2 .

It is a cyclic number.

It is not a de Polignac number, because 53944601 - 2¹⁸ = 53682457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53944603) 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, 79700 + ... + 80373.

It is an arithmetic number, because the mean of its divisors is an integer number (13526253).

Almost surely, 2^53944601 is an apocalyptic number.

It is an amenable number.

53944601 is a deficient number, since it is larger than the sum of its proper divisors (160411).

53944601 is a wasteful number, since it uses less digits than its factorization.

53944601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160410.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 53944601 is about 7344.6988365759. The cubic root of 53944601 is about 377.8470145078.

It can be divided in two parts, 53944 and 601, that added together give a palindrome (54545).

The spelling of 53944601 in words is "fifty-three million, nine hundred forty-four thousand, six hundred one".