53498889435 has 32 divisors (see below), whose sum is σ = 86952724992. Its totient is φ = 28082620160.

The previous prime is 53498889419. The next prime is 53498889511.

53498889435 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53498889435 - 2⁴ = 53498889419 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582367 + ... + 667943.

It is an arithmetic number, because the mean of its divisors is an integer number (2717272656).

Almost surely, 2^53498889435 is an apocalyptic number.

53498889435 is a deficient number, since it is larger than the sum of its proper divisors (33453835557).

53498889435 is a wasteful number, since it uses less digits than its factorization.

53498889435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86243.

The product of its digits is 149299200, while the sum is 66.

The spelling of 53498889435 in words is "fifty-three billion, four hundred ninety-eight million, eight hundred eighty-nine thousand, four hundred thirty-five".