611475574116 has 72 divisors (see below), whose sum is σ = 1599687817056. Its totient is φ = 180287585280.

The previous prime is 611475574097. The next prime is 611475574117.

611475574116 is nontrivially palindromic in base 10.

611475574116 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (611475574117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1511181 + ... + 1872596.

It is an arithmetic number, because the mean of its divisors is an integer number (22217886348).

Almost surely, 2^611475574116 is an apocalyptic number.

611475574116 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

611475574116 is an abundant number, since it is smaller than the sum of its proper divisors (988212242940).

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

611475574116 is a wasteful number, since it uses less digits than its factorization.

611475574116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383869 (or 3383830 counting only the distinct ones).

The product of its digits is 705600, while the sum is 48.

The spelling of 611475574116 in words is "six hundred eleven billion, four hundred seventy-five million, five hundred seventy-four thousand, one hundred sixteen".