611233513004 has 12 divisors (see below), whose sum is σ = 1083198631200. Its totient is φ = 301748189808.

The previous prime is 611233512991. The next prime is 611233513021. The reversal of 611233513004 is 400315332116.

It is a super-2 number, since 2×611233513004² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967141319 + ... + 967141950.

It is an arithmetic number, because the mean of its divisors is an integer number (90266552600).

Almost surely, 2^611233513004 is an apocalyptic number.

It is an amenable number.

611233513004 is a deficient number, since it is larger than the sum of its proper divisors (471965118196).

611233513004 is a wasteful number, since it uses less digits than its factorization.

611233513004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934283352 (or 1934283350 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 611233513004 in words is "six hundred eleven billion, two hundred thirty-three million, five hundred thirteen thousand, four".