655155355 has 16 divisors (see below), whose sum is σ = 796340160. Its totient is φ = 517393408.

The previous prime is 655155349. The next prime is 655155373. The reversal of 655155355 is 553551556.

It is a cyclic number.

It is not a de Polignac number, because 655155355 - 2¹⁹ = 654631067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146391 + ... + 150799.

It is an arithmetic number, because the mean of its divisors is an integer number (49771260).

Almost surely, 2^655155355 is an apocalyptic number.

655155355 is a deficient number, since it is larger than the sum of its proper divisors (141184805).

655155355 is a wasteful number, since it uses less digits than its factorization.

655155355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790.

The product of its digits is 281250, while the sum is 40.

The square root of 655155355 is about 25596.0027152679. The cubic root of 655155355 is about 868.5232157897.

The spelling of 655155355 in words is "six hundred fifty-five million, one hundred fifty-five thousand, three hundred fifty-five".