53546464535 has 16 divisors (see below), whose sum is σ = 64776585216. Its totient is φ = 42490109088.

The previous prime is 53546464529. The next prime is 53546464537.

53546464535 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 53546464535 - 2¹⁰ = 53546463511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53546464537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4189064 + ... + 4201826.

It is an arithmetic number, because the mean of its divisors is an integer number (4048536576).

Almost surely, 2^53546464535 is an apocalyptic number.

53546464535 is a deficient number, since it is larger than the sum of its proper divisors (11230120681).

53546464535 is a wasteful number, since it uses less digits than its factorization.

53546464535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19502.

The product of its digits is 12960000, while the sum is 50.

The spelling of 53546464535 in words is "fifty-three billion, five hundred forty-six million, four hundred sixty-four thousand, five hundred thirty-five".