355117267155 has 16 divisors (see below), whose sum is σ = 649357288704. Its totient is φ = 162339322080.

The previous prime is 355117267147. The next prime is 355117267207. The reversal of 355117267155 is 551762711553.

It is not a de Polignac number, because 355117267155 - 2³ = 355117267147 is a prime.

It is a super-2 number, since 2×355117267155² (a number of 24 digits) contains 22 as substring.

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, 1691034501 + ... + 1691034710.

It is an arithmetic number, because the mean of its divisors is an integer number (40584830544).

Almost surely, 2^355117267155 is an apocalyptic number.

355117267155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

355117267155 is a deficient number, since it is larger than the sum of its proper divisors (294240021549).

355117267155 is a wasteful number, since it uses less digits than its factorization.

355117267155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382069226.

The product of its digits is 1102500, while the sum is 48.

The spelling of 355117267155 in words is "three hundred fifty-five billion, one hundred seventeen million, two hundred sixty-seven thousand, one hundred fifty-five".