53327378508 has 24 divisors (see below), whose sum is σ = 130979526720. Its totient is φ = 16840224720.

The previous prime is 53327378491. The next prime is 53327378519. The reversal of 53327378508 is 80587372335.

It is an unprimeable number.

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, 116945778 + ... + 116946233.

It is an arithmetic number, because the mean of its divisors is an integer number (5457480280).

Almost surely, 2^53327378508 is an apocalyptic number.

It is an amenable number.

53327378508 is an abundant number, since it is smaller than the sum of its proper divisors (77652148212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53327378508 is a wasteful number, since it uses less digits than its factorization.

53327378508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233892037 (or 233892035 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 53327378508 in words is "fifty-three billion, three hundred twenty-seven million, three hundred seventy-eight thousand, five hundred eight".