53398689335 has 64 divisors (see below), whose sum is σ = 70673575680. Its totient is φ = 38603980800.

The previous prime is 53398689287. The next prime is 53398689347.

53398689335 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53398689335 - 2¹⁶ = 53398623799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33352535 + ... + 33354135.

It is an arithmetic number, because the mean of its divisors is an integer number (1104274620).

Almost surely, 2^53398689335 is an apocalyptic number.

53398689335 is a deficient number, since it is larger than the sum of its proper divisors (17274886345).

53398689335 is a wasteful number, since it uses less digits than its factorization.

53398689335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868.

The product of its digits is 62985600, while the sum is 62.

The spelling of 53398689335 in words is "fifty-three billion, three hundred ninety-eight million, six hundred eighty-nine thousand, three hundred thirty-five".