53551404041 has 4 divisors (see below), whose sum is σ = 54153105300. Its totient is φ = 52949702784.

The previous prime is 53551404019. The next prime is 53551404077. The reversal of 53551404041 is 14040415535.

53551404041 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, and also an emirpimes, since its reverse is a distinct semiprime: 14040415535 = 5 ⋅2808083107.

It can be written as a sum of positive squares in 2 ways, for example, as 3029401600 + 50522002441 = 55040^2 + 224771^2 .

It is a cyclic number.

It is not a de Polignac number, because 53551404041 - 2¹⁴ = 53551387657 is a prime.

It is a super-2 number, since 2×53551404041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53551403989 and 53551404007.

It is not an unprimeable number, because it can be changed into a prime (53551404001) 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, 300850496 + ... + 300850673.

It is an arithmetic number, because the mean of its divisors is an integer number (13538276325).

Almost surely, 2^53551404041 is an apocalyptic number.

It is an amenable number.

53551404041 is a deficient number, since it is larger than the sum of its proper divisors (601701259).

53551404041 is an equidigital number, since it uses as much as digits as its factorization.

53551404041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601701258.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 53551404041 its reverse (14040415535), we get a palindrome (67591819576).

The spelling of 53551404041 in words is "fifty-three billion, five hundred fifty-one million, four hundred four thousand, forty-one".