53759641 has 4 divisors (see below), whose sum is σ = 57895012. Its totient is φ = 49624272.

The previous prime is 53759633. The next prime is 53759653. The reversal of 53759641 is 14695735.

53759641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10265616 + 43494025 = 3204^2 + 6595^2 .

It is a cyclic number.

It is not a de Polignac number, because 53759641 - 2³ = 53759633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53759594 and 53759603.

It is not an unprimeable number, because it can be changed into a prime (53751641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067666 + ... + 2067691.

It is an arithmetic number, because the mean of its divisors is an integer number (14473753).

Almost surely, 2^53759641 is an apocalyptic number.

It is an amenable number.

53759641 is a deficient number, since it is larger than the sum of its proper divisors (4135371).

53759641 is a wasteful number, since it uses less digits than its factorization.

53759641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135370.

The product of its digits is 113400, while the sum is 40.

The square root of 53759641 is about 7332.0966305689. The cubic root of 53759641 is about 377.4146783182.

The spelling of 53759641 in words is "fifty-three million, seven hundred fifty-nine thousand, six hundred forty-one".