611265562116 has 48 divisors (see below), whose sum is σ = 1598001384000. Its totient is φ = 180225717120.

The previous prime is 611265562097. The next prime is 611265562151.

611265562116 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62573491 + ... + 62583258.

It is an arithmetic number, because the mean of its divisors is an integer number (33291695500).

Almost surely, 2^611265562116 is an apocalyptic number.

611265562116 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

611265562116 is an abundant number, since it is smaller than the sum of its proper divisors (986735821884).

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

611265562116 is a wasteful number, since it uses less digits than its factorization.

611265562116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125156804 (or 125156802 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The spelling of 611265562116 in words is "six hundred eleven billion, two hundred sixty-five million, five hundred sixty-two thousand, one hundred sixteen".