53003303083 has 4 divisors (see below), whose sum is σ = 53007251760. Its totient is φ = 52999354408.

The previous prime is 53003303063. The next prime is 53003303099. The reversal of 53003303083 is 38030330035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53003303083 - 2²¹ = 53001205931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53003303063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1954135 + ... + 1981072.

It is an arithmetic number, because the mean of its divisors is an integer number (13251812940).

Almost surely, 2^53003303083 is an apocalyptic number.

53003303083 is a deficient number, since it is larger than the sum of its proper divisors (3948677).

53003303083 is a wasteful number, since it uses less digits than its factorization.

53003303083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948676.

The product of its (nonzero) digits is 9720, while the sum is 28.

The spelling of 53003303083 in words is "fifty-three billion, three million, three hundred three thousand, eighty-three".