53391216300 has 72 divisors (see below), whose sum is σ = 159461793792. Its totient is φ = 13778376000.

The previous prime is 53391216287. The next prime is 53391216317. The reversal of 53391216300 is 361219335.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2861196 + ... + 2879795.

It is an arithmetic number, because the mean of its divisors is an integer number (2214747136).

Almost surely, 2^53391216300 is an apocalyptic number.

53391216300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53391216300 is an abundant number, since it is smaller than the sum of its proper divisors (106070577492).

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

53391216300 is a wasteful number, since it uses less digits than its factorization.

53391216300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741039 (or 5741032 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 33.

The spelling of 53391216300 in words is "fifty-three billion, three hundred ninety-one million, two hundred sixteen thousand, three hundred".