53555455535 has 8 divisors (see below), whose sum is σ = 64902849696. Its totient is φ = 42420162400.

The previous prime is 53555455493. The next prime is 53555455549.

53555455535 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53555455535 - 2¹⁶ = 53555389999 is a prime.

It is a super-2 number, since 2×53555455535² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53024699 + ... + 53025708.

It is an arithmetic number, because the mean of its divisors is an integer number (8112856212).

Almost surely, 2^53555455535 is an apocalyptic number.

53555455535 is a deficient number, since it is larger than the sum of its proper divisors (11347394161).

53555455535 is a wasteful number, since it uses less digits than its factorization.

53555455535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106050513.

The product of its digits is 14062500, while the sum is 50.

The spelling of 53555455535 in words is "fifty-three billion, five hundred fifty-five million, four hundred fifty-five thousand, five hundred thirty-five".