53525452535 has 16 divisors (see below), whose sum is σ = 65435133312. Its totient is φ = 42020563200.

The previous prime is 53525452483. The next prime is 53525452559.

It is a happy number.

53525452535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53525452535 - 2⁶ = 53525452471 is a prime.

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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72134 + ... + 335043.

It is an arithmetic number, because the mean of its divisors is an integer number (4089695832).

Almost surely, 2^53525452535 is an apocalyptic number.

53525452535 is a deficient number, since it is larger than the sum of its proper divisors (11909680777).

53525452535 is a wasteful number, since it uses less digits than its factorization.

53525452535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407674.

The product of its digits is 2250000, while the sum is 44.

The spelling of 53525452535 in words is "fifty-three billion, five hundred twenty-five million, four hundred fifty-two thousand, five hundred thirty-five".