53926223 has 16 divisors (see below), whose sum is σ = 59621856. Its totient is φ = 48470400.

The previous prime is 53926217. The next prime is 53926231. The reversal of 53926223 is 32262935.

It is a cyclic number.

It is not a de Polignac number, because 53926223 - 2¹⁰ = 53925199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53926223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53926423) 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, 87665 + ... + 88277.

It is an arithmetic number, because the mean of its divisors is an integer number (3726366).

Almost surely, 2^53926223 is an apocalyptic number.

53926223 is a deficient number, since it is larger than the sum of its proper divisors (5695633).

53926223 is a wasteful number, since it uses less digits than its factorization.

53926223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 19440, while the sum is 32.

The square root of 53926223 is about 7343.4476235621. The cubic root of 53926223 is about 377.8041009692.

It can be divided in two parts, 539 and 26223, that added together give a palindrome (26762).

The spelling of 53926223 in words is "fifty-three million, nine hundred twenty-six thousand, two hundred twenty-three".