53044999223 has 2 divisors, whose sum is σ = 53044999224. Its totient is φ = 53044999222.

The previous prime is 53044999201. The next prime is 53044999247. The reversal of 53044999223 is 32299944035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53044999223 - 2²⁶ = 52977890359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53044939223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26522499611 + 26522499612.

It is an arithmetic number, because the mean of its divisors is an integer number (26522499612).

Almost surely, 2^53044999223 is an apocalyptic number.

53044999223 is a deficient number, since it is larger than the sum of its proper divisors (1).

53044999223 is an equidigital number, since it uses as much as digits as its factorization.

53044999223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 53044999223 in words is "fifty-three billion, forty-four million, nine hundred ninety-nine thousand, two hundred twenty-three".