53698053 has 16 divisors (see below), whose sum is σ = 78425280. Its totient is φ = 32530176.

The previous prime is 53698039. The next prime is 53698091. The reversal of 53698053 is 35089635.

53698053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53698053 - 2²⁰ = 52649477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53698003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16675 + ... + 19632.

It is an arithmetic number, because the mean of its divisors is an integer number (4901580).

Almost surely, 2^53698053 is an apocalyptic number.

It is an amenable number.

53698053 is a deficient number, since it is larger than the sum of its proper divisors (24727227).

53698053 is a wasteful number, since it uses less digits than its factorization.

53698053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36356.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 53698053 is about 7327.8955369192. The cubic root of 53698053 is about 377.2704989254.

It can be divided in two parts, 536 and 98053, that added together give a palindrome (98589).

The spelling of 53698053 in words is "fifty-three million, six hundred ninety-eight thousand, fifty-three".