53958841 has 4 divisors (see below), whose sum is σ = 56798800. Its totient is φ = 51118884.

The previous prime is 53958787. The next prime is 53958893. The reversal of 53958841 is 14885935.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53958841 - 2¹³ = 53950649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53928841) 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, 1419951 + ... + 1419988.

It is an arithmetic number, because the mean of its divisors is an integer number (14199700).

Almost surely, 2^53958841 is an apocalyptic number.

It is an amenable number.

53958841 is a deficient number, since it is larger than the sum of its proper divisors (2839959).

53958841 is a wasteful number, since it uses less digits than its factorization.

53958841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839958.

The product of its digits is 172800, while the sum is 43.

The square root of 53958841 is about 7345.6681792741. The cubic root of 53958841 is about 377.8802589105.

The spelling of 53958841 in words is "fifty-three million, nine hundred fifty-eight thousand, eight hundred forty-one".