611255323552116 has 12 divisors (see below), whose sum is σ = 1426262421621632. Its totient is φ = 203751774517368.

The previous prime is 611255323552091. The next prime is 611255323552123.

611255323552116 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25468971814660 + ... + 25468971814683.

Almost surely, 2^{611255323552116} is an apocalyptic number.

It is an amenable number.

611255323552116 is an abundant number, since it is smaller than the sum of its proper divisors (815007098069516).

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

611255323552116 is a wasteful number, since it uses less digits than its factorization.

611255323552116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50937943629350 (or 50937943629348 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The spelling of 611255323552116 in words is "six hundred eleven trillion, two hundred fifty-five billion, three hundred twenty-three million, five hundred fifty-two thousand, one hundred sixteen".