53355054655 has 32 divisors (see below), whose sum is σ = 76372927488. Its totient is φ = 34986969600.

The previous prime is 53355054629. The next prime is 53355054661. The reversal of 53355054655 is 55645055335.

It is not a de Polignac number, because 53355054655 - 2⁹ = 53355054143 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 31 ways as a sum of consecutive naturals, for example, 5896935 + ... + 5905975.

It is an arithmetic number, because the mean of its divisors is an integer number (2386653984).

Almost surely, 2^53355054655 is an apocalyptic number.

53355054655 is a deficient number, since it is larger than the sum of its proper divisors (23017872833).

53355054655 is a wasteful number, since it uses less digits than its factorization.

53355054655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16407.

The product of its (nonzero) digits is 3375000, while the sum is 46.

The spelling of 53355054655 in words is "fifty-three billion, three hundred fifty-five million, fifty-four thousand, six hundred fifty-five".