61126049288 has 16 divisors (see below), whose sum is σ = 114642216000. Its totient is φ = 30554791696.

The previous prime is 61126049273. The next prime is 61126049317. The reversal of 61126049288 is 88294062116.

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, 997508 + ... + 1057011.

It is an arithmetic number, because the mean of its divisors is an integer number (7165138500).

Almost surely, 2^61126049288 is an apocalyptic number.

It is an amenable number.

61126049288 is a deficient number, since it is larger than the sum of its proper divisors (53516166712).

61126049288 is a wasteful number, since it uses less digits than its factorization.

61126049288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058244 (or 2058240 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 61126049288 in words is "sixty-one billion, one hundred twenty-six million, forty-nine thousand, two hundred eighty-eight".