53380853 has 16 divisors (see below), whose sum is σ = 56770560. Its totient is φ = 50122800.

The previous prime is 53380849. The next prime is 53380891. The reversal of 53380853 is 35808335.

It is a cyclic number.

It is not a de Polignac number, because 53380853 - 2² = 53380849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53380813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173726 + ... + 174032.

It is an arithmetic number, because the mean of its divisors is an integer number (3548160).

Almost surely, 2^53380853 is an apocalyptic number.

It is an amenable number.

53380853 is a deficient number, since it is larger than the sum of its proper divisors (3389707).

53380853 is a wasteful number, since it uses less digits than its factorization.

53380853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 53380853 is about 7306.2201581940. The cubic root of 53380853 is about 376.5261726622.

The spelling of 53380853 in words is "fifty-three million, three hundred eighty thousand, eight hundred fifty-three".