53055066634 has 4 divisors (see below), whose sum is σ = 79582599954. Its totient is φ = 26527533316.

The previous prime is 53055066611. The next prime is 53055066661. The reversal of 53055066634 is 43666055035.

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

It can be written as a sum of positive squares in only one way, i.e., 49918730625 + 3136336009 = 223425^2 + 56003^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13263766657 + ... + 13263766660.

Almost surely, 2^53055066634 is an apocalyptic number.

53055066634 is a deficient number, since it is larger than the sum of its proper divisors (26527533320).

53055066634 is a wasteful number, since it uses less digits than its factorization.

53055066634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26527533319.

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 53055066634 in words is "fifty-three billion, fifty-five million, sixty-six thousand, six hundred thirty-four".