53722041 has 4 divisors (see below), whose sum is σ = 71629392. Its totient is φ = 35814692.

The previous prime is 53722027. The next prime is 53722049. The reversal of 53722041 is 14022735.

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 53722041 - 2⁹ = 53721529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53722049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953671 + ... + 8953676.

It is an arithmetic number, because the mean of its divisors is an integer number (17907348).

Almost surely, 2^53722041 is an apocalyptic number.

It is an amenable number.

53722041 is a deficient number, since it is larger than the sum of its proper divisors (17907351).

53722041 is a wasteful number, since it uses less digits than its factorization.

53722041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17907350.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 53722041 is about 7329.5321133071. The cubic root of 53722041 is about 377.3266686681.

Adding to 53722041 its reverse (14022735), we get a palindrome (67744776).

It can be divided in two parts, 537 and 22041, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 53722041 in words is "fifty-three million, seven hundred twenty-two thousand, forty-one".