53228384641 has 8 divisors (see below), whose sum is σ = 53940249440. Its totient is φ = 52521219072.

The previous prime is 53228384623. The next prime is 53228384647. The reversal of 53228384641 is 14648382235.

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 53228384641 - 2¹³ = 53228376449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53228384591 and 53228384600.

It is not an unprimeable number, because it can be changed into a prime (53228384647) 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, 1152000 + ... + 1197313.

It is an arithmetic number, because the mean of its divisors is an integer number (6742531180).

Almost surely, 2^53228384641 is an apocalyptic number.

It is an amenable number.

53228384641 is a deficient number, since it is larger than the sum of its proper divisors (711864799).

53228384641 is a wasteful number, since it uses less digits than its factorization.

53228384641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349615.

The product of its digits is 1105920, while the sum is 46.

The spelling of 53228384641 in words is "fifty-three billion, two hundred twenty-eight million, three hundred eighty-four thousand, six hundred forty-one".