53453565541 has 8 divisors (see below), whose sum is σ = 57138064704. Its totient is φ = 49882435680.

The previous prime is 53453565533. The next prime is 53453565547. The reversal of 53453565541 is 14556535435.

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 53453565541 - 2³ = 53453565533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53453565491 and 53453565500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53453565547) 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 7 ways as a sum of consecutive naturals, for example, 28341351 + ... + 28343236.

It is an arithmetic number, because the mean of its divisors is an integer number (7142258088).

Almost surely, 2^53453565541 is an apocalyptic number.

It is an amenable number.

53453565541 is a deficient number, since it is larger than the sum of its proper divisors (3684499163).

53453565541 is a wasteful number, since it uses less digits than its factorization.

53453565541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56684651.

The product of its digits is 2700000, while the sum is 46.

The spelling of 53453565541 in words is "fifty-three billion, four hundred fifty-three million, five hundred sixty-five thousand, five hundred forty-one".