53538344383535 has 8 divisors (see below), whose sum is σ = 70086559920336. Its totient is φ = 38936977733440.

The previous prime is 53538344383501. The next prime is 53538344383553.

53538344383535 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 53538344383535 - 2¹⁸ = 53538344121391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486712221614 + ... + 486712221723.

It is an arithmetic number, because the mean of its divisors is an integer number (8760819990042).

Almost surely, 2^{53538344383535} is an apocalyptic number.

53538344383535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53538344383535 is a deficient number, since it is larger than the sum of its proper divisors (16548215536801).

53538344383535 is a wasteful number, since it uses less digits than its factorization.

53538344383535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973424443353.

The product of its digits is 466560000, while the sum is 62.

The spelling of 53538344383535 in words is "fifty-three trillion, five hundred thirty-eight billion, three hundred forty-four million, three hundred eighty-three thousand, five hundred thirty-five".