53302200233 has 4 divisors (see below), whose sum is σ = 53307955140. Its totient is φ = 53296445328.

The previous prime is 53302200229. The next prime is 53302200251. The reversal of 53302200233 is 33200220335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33200220335 = 5 ⋅6640044067.

It can be written as a sum of positive squares in 2 ways, for example, as 49761117184 + 3541083049 = 223072^2 + 59507^2 .

It is a cyclic number.

It is not a de Polignac number, because 53302200233 - 2² = 53302200229 is a prime.

It is a super-2 number, since 2×53302200233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53302200199 and 53302200208.

It is not an unprimeable number, because it can be changed into a prime (53302200433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863538 + ... + 2882091.

It is an arithmetic number, because the mean of its divisors is an integer number (13326988785).

Almost surely, 2^53302200233 is an apocalyptic number.

It is an amenable number.

53302200233 is a deficient number, since it is larger than the sum of its proper divisors (5754907).

53302200233 is an equidigital number, since it uses as much as digits as its factorization.

53302200233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5754906.

The product of its (nonzero) digits is 3240, while the sum is 23.

Adding to 53302200233 its reverse (33200220335), we get a palindrome (86502420568).

The spelling of 53302200233 in words is "fifty-three billion, three hundred two million, two hundred thousand, two hundred thirty-three".