53331346054450 has 24 divisors (see below), whose sum is σ = 99196513016832. Its totient is φ = 21332493399120.

The previous prime is 53331346054403. The next prime is 53331346054537. The reversal of 53331346054450 is 5445064313335.

It is a self number, because there is not a number n which added to its sum of digits gives 53331346054450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33115807 + ... + 34688893.

It is an arithmetic number, because the mean of its divisors is an integer number (4133188042368).

Almost surely, 2^{53331346054450} is an apocalyptic number.

53331346054450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53331346054450 is a deficient number, since it is larger than the sum of its proper divisors (45865166962382).

53331346054450 is a wasteful number, since it uses less digits than its factorization.

53331346054450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251146 (or 2251141 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 46.

The spelling of 53331346054450 in words is "fifty-three trillion, three hundred thirty-one billion, three hundred forty-six million, fifty-four thousand, four hundred fifty".