53273331019 has 16 divisors (see below), whose sum is σ = 55690905600. Its totient is φ = 50903424000.

The previous prime is 53273331011. The next prime is 53273331049. The reversal of 53273331019 is 91013337235.

53273331019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53273331019 - 2³ = 53273331011 is a prime.

It is a super-2 number, since 2×53273331019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53273331011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775179 + ... + 841099.

It is an arithmetic number, because the mean of its divisors is an integer number (3480681600).

Almost surely, 2^53273331019 is an apocalyptic number.

53273331019 is a deficient number, since it is larger than the sum of its proper divisors (2417574581).

53273331019 is a wasteful number, since it uses less digits than its factorization.

53273331019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66282.

The product of its (nonzero) digits is 51030, while the sum is 37.

The spelling of 53273331019 in words is "fifty-three billion, two hundred seventy-three million, three hundred thirty-one thousand, nineteen".