53503124441 has 8 divisors (see below), whose sum is σ = 57621608520. Its totient is φ = 49385048832.

The previous prime is 53503124417. The next prime is 53503124447. The reversal of 53503124441 is 14442130535.

53503124441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12011064025 + 41492060416 = 109595^2 + 203696^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53503124441 - 2²² = 53498930137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53503124398 and 53503124407.

It is not an unprimeable number, because it can be changed into a prime (53503124447) 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, 203921 + ... + 385473.

It is an arithmetic number, because the mean of its divisors is an integer number (7202701065).

Almost surely, 2^53503124441 is an apocalyptic number.

It is an amenable number.

53503124441 is a deficient number, since it is larger than the sum of its proper divisors (4118484079).

53503124441 is a wasteful number, since it uses less digits than its factorization.

53503124441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204235.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 53503124441 its reverse (14442130535), we get a palindrome (67945254976).

The spelling of 53503124441 in words is "fifty-three billion, five hundred three million, one hundred twenty-four thousand, four hundred forty-one".