53890053 has 12 divisors (see below), whose sum is σ = 83584800. Its totient is φ = 30794232.

The previous prime is 53890009. The next prime is 53890103. The reversal of 53890053 is 35009835.

It is not a de Polignac number, because 53890053 - 2¹⁴ = 53873669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53889996 and 53890023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53890003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183153 + ... + 183446.

It is an arithmetic number, because the mean of its divisors is an integer number (6965400).

Almost surely, 2^53890053 is an apocalyptic number.

It is an amenable number.

53890053 is a deficient number, since it is larger than the sum of its proper divisors (29694747).

53890053 is a wasteful number, since it uses less digits than its factorization.

53890053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366616 (or 366609 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 53890053 is about 7340.9844707641. The cubic root of 53890053 is about 377.7196137449.

Adding to 53890053 its reverse (35009835), we get a palindrome (88899888).

The spelling of 53890053 in words is "fifty-three million, eight hundred ninety thousand, fifty-three".