655455143535 has 32 divisors (see below), whose sum is σ = 1073438479872. Its totient is φ = 341431359360.

The previous prime is 655455143513. The next prime is 655455143549. The reversal of 655455143535 is 535341554556.

It is not a de Polignac number, because 655455143535 - 2⁸ = 655455143279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2761984 + ... + 2989893.

It is an arithmetic number, because the mean of its divisors is an integer number (33544952496).

Almost surely, 2^655455143535 is an apocalyptic number.

655455143535 is a deficient number, since it is larger than the sum of its proper divisors (417983336337).

655455143535 is a wasteful number, since it uses less digits than its factorization.

655455143535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5752063.

The product of its digits is 13500000, while the sum is 51.

The spelling of 655455143535 in words is "six hundred fifty-five billion, four hundred fifty-five million, one hundred forty-three thousand, five hundred thirty-five".