655413055202 has 16 divisors (see below), whose sum is σ = 1050308435040. Its totient is φ = 305825100768.

The previous prime is 655413055153. The next prime is 655413055223. The reversal of 655413055202 is 202550314556.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 7 ways as a sum of consecutive naturals, for example, 128711723 + ... + 128716814.

It is an arithmetic number, because the mean of its divisors is an integer number (65644277190).

Almost surely, 2^655413055202 is an apocalyptic number.

655413055202 is a deficient number, since it is larger than the sum of its proper divisors (394895379838).

655413055202 is a wasteful number, since it uses less digits than its factorization.

655413055202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257428625.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 655413055202 its reverse (202550314556), we get a palindrome (857963369758).

The spelling of 655413055202 in words is "six hundred fifty-five billion, four hundred thirteen million, fifty-five thousand, two hundred two".