53302123 has 16 divisors (see below), whose sum is σ = 64718784. Its totient is φ = 42854400.

The previous prime is 53302111. The next prime is 53302127. The reversal of 53302123 is 32120335.

It is a cyclic number.

It is not a de Polignac number, because 53302123 - 2¹⁷ = 53171051 is a prime.

It is a super-2 number, since 2×53302123² = 5682232632614258, which contains 22 as substring.

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 53302123.

It is not an unprimeable number, because it can be changed into a prime (53302127) 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, 47161 + ... + 48277.

It is an arithmetic number, because the mean of its divisors is an integer number (4044924).

Almost surely, 2^53302123 is an apocalyptic number.

53302123 is a deficient number, since it is larger than the sum of its proper divisors (11416661).

53302123 is a wasteful number, since it uses less digits than its factorization.

53302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 53302123 is about 7300.8302952472. The cubic root of 53302123 is about 376.3409721048.

Adding to 53302123 its reverse (32120335), we get a palindrome (85422458).

The spelling of 53302123 in words is "fifty-three million, three hundred two thousand, one hundred twenty-three".