53204057365 has 8 divisors (see below), whose sum is σ = 65904380928. Its totient is φ = 41190237840.

The previous prime is 53204057359. The next prime is 53204057369. The reversal of 53204057365 is 56375040235.

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

It is a de Polignac number, because none of the positive numbers 2^k-53204057365 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 (53204057369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171625837 + ... + 171626146.

It is an arithmetic number, because the mean of its divisors is an integer number (8238047616).

Almost surely, 2^53204057365 is an apocalyptic number.

It is an amenable number.

53204057365 is a deficient number, since it is larger than the sum of its proper divisors (12700323563).

53204057365 is a wasteful number, since it uses less digits than its factorization.

53204057365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343252019.

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 53204057365 in words is "fifty-three billion, two hundred four million, fifty-seven thousand, three hundred sixty-five".