53353045223 has 4 divisors (see below), whose sum is σ = 53354081760. Its totient is φ = 53352008688.

The previous prime is 53353045219. The next prime is 53353045231. The reversal of 53353045223 is 32254035335.

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 53353045223 - 2² = 53353045219 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 (53353041223) 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, 436790 + ... + 545427.

It is an arithmetic number, because the mean of its divisors is an integer number (13338520440).

Almost surely, 2^53353045223 is an apocalyptic number.

53353045223 is a deficient number, since it is larger than the sum of its proper divisors (1036537).

53353045223 is an equidigital number, since it uses as much as digits as its factorization.

53353045223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036536.

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 53353045223 in words is "fifty-three billion, three hundred fifty-three million, forty-five thousand, two hundred twenty-three".