655310071130 has 64 divisors (see below), whose sum is σ = 1386372129408. Its totient is φ = 219869372160.

The previous prime is 655310071093. The next prime is 655310071159. The reversal of 655310071130 is 31170013556.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3258584 + ... + 3453836.

It is an arithmetic number, because the mean of its divisors is an integer number (21662064522).

Almost surely, 2^655310071130 is an apocalyptic number.

655310071130 is an abundant number, since it is smaller than the sum of its proper divisors (731062058278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

655310071130 is a wasteful number, since it uses less digits than its factorization.

655310071130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197631.

The product of its (nonzero) digits is 9450, while the sum is 32.

Adding to 655310071130 its reverse (31170013556), we get a palindrome (686480084686).

The spelling of 655310071130 in words is "six hundred fifty-five billion, three hundred ten million, seventy-one thousand, one hundred thirty".