53545654535 has 4 divisors (see below), whose sum is σ = 64254785448. Its totient is φ = 42836523624.

The previous prime is 53545654507. The next prime is 53545654543.

It is a happy number.

53545654535 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53545654535 - 2⁶ = 53545654471 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5354565449 + ... + 5354565458.

It is an arithmetic number, because the mean of its divisors is an integer number (16063696362).

Almost surely, 2^53545654535 is an apocalyptic number.

53545654535 is a deficient number, since it is larger than the sum of its proper divisors (10709130913).

53545654535 is a wasteful number, since it uses less digits than its factorization.

53545654535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10709130912.

The product of its digits is 13500000, while the sum is 50.

The spelling of 53545654535 in words is "fifty-three billion, five hundred forty-five million, six hundred fifty-four thousand, five hundred thirty-five".