53003000505055 has 8 divisors (see below), whose sum is σ = 63605040811344. Its totient is φ = 42401440267200.

The previous prime is 53003000505053. The next prime is 53003000505083. The reversal of 53003000505055 is 55050500030035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53003000505055 - 2¹ = 53003000505053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53003000505053) 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, 119774166 + ... + 120215875.

It is an arithmetic number, because the mean of its divisors is an integer number (7950630101418).

Almost surely, 2^{53003000505055} is an apocalyptic number.

53003000505055 is a deficient number, since it is larger than the sum of its proper divisors (10602040306289).

53003000505055 is a wasteful number, since it uses less digits than its factorization.

53003000505055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240034217.

The product of its (nonzero) digits is 28125, while the sum is 31.

The spelling of 53003000505055 in words is "fifty-three trillion, three billion, five hundred five thousand, fifty-five".