53335550560828 has 24 divisors (see below), whose sum is σ = 94885591729824. Its totient is φ = 26228878680000.

The previous prime is 53335550560801. The next prime is 53335550560843. The reversal of 53335550560828 is 82806505553335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437086975 + ... + 437208982.

It is an arithmetic number, because the mean of its divisors is an integer number (3953566322076).

Almost surely, 2^{53335550560828} is an apocalyptic number.

It is an amenable number.

53335550560828 is a deficient number, since it is larger than the sum of its proper divisors (41550041168996).

53335550560828 is a wasteful number, since it uses less digits than its factorization.

53335550560828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874296213 (or 874296211 counting only the distinct ones).

The product of its (nonzero) digits is 64800000, while the sum is 58.

The spelling of 53335550560828 in words is "fifty-three trillion, three hundred thirty-five billion, five hundred fifty million, five hundred sixty thousand, eight hundred twenty-eight".