611172283946 has 48 divisors (see below), whose sum is σ = 1113203761920. Its totient is φ = 250633373760.

The previous prime is 611172283937. The next prime is 611172283961. The reversal of 611172283946 is 649382271116.

It is a happy number.

611172283946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 611172283894 and 611172283903.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 859820 + ... + 1400583.

It is an arithmetic number, because the mean of its divisors is an integer number (23191745040).

Almost surely, 2^611172283946 is an apocalyptic number.

611172283946 is a deficient number, since it is larger than the sum of its proper divisors (502031477974).

611172283946 is a wasteful number, since it uses less digits than its factorization.

611172283946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260539 (or 2260532 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The spelling of 611172283946 in words is "six hundred eleven billion, one hundred seventy-two million, two hundred eighty-three thousand, nine hundred forty-six".