611412546542 has 32 divisors (see below), whose sum is σ = 1070722409472. Its totient is φ = 256390272864.

The previous prime is 611412546497. The next prime is 611412546551. The reversal of 611412546542 is 245645214116.

It is a self number, because there is not a number n which added to its sum of digits gives 611412546542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2380208 + ... + 2624540.

It is an arithmetic number, because the mean of its divisors is an integer number (33460075296).

Almost surely, 2^611412546542 is an apocalyptic number.

611412546542 is a deficient number, since it is larger than the sum of its proper divisors (459309862930).

611412546542 is a wasteful number, since it uses less digits than its factorization.

611412546542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248192.

The product of its digits is 230400, while the sum is 41.

The spelling of 611412546542 in words is "six hundred eleven billion, four hundred twelve million, five hundred forty-six thousand, five hundred forty-two".