53531413535 has 8 divisors (see below), whose sum is σ = 64520683056. Its totient is φ = 42636472960.

The previous prime is 53531413513. The next prime is 53531413601.

53531413535 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 53531413535 - 2²⁰ = 53530364959 is a prime.

It is a super-2 number, since 2×53531413535² (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, 23580986 + ... + 23583255.

It is an arithmetic number, because the mean of its divisors is an integer number (8065085382).

Almost surely, 2^53531413535 is an apocalyptic number.

53531413535 is a deficient number, since it is larger than the sum of its proper divisors (10989269521).

53531413535 is a wasteful number, since it uses less digits than its factorization.

53531413535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47164473.

The product of its digits is 202500, while the sum is 38.

The spelling of 53531413535 in words is "fifty-three billion, five hundred thirty-one million, four hundred thirteen thousand, five hundred thirty-five".