61082441052 has 48 divisors (see below), whose sum is σ = 142791876864. Its totient is φ = 20322832000.

The previous prime is 61082441047. The next prime is 61082441053. The reversal of 61082441052 is 25014428016.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61082441053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22529977 + ... + 22532687.

It is an arithmetic number, because the mean of its divisors is an integer number (2974830768).

Almost surely, 2^61082441052 is an apocalyptic number.

It is an amenable number.

61082441052 is an abundant number, since it is smaller than the sum of its proper divisors (81709435812).

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

61082441052 is a wasteful number, since it uses less digits than its factorization.

61082441052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 61082441052 its reverse (25014428016), we get a palindrome (86096869068).

The spelling of 61082441052 in words is "sixty-one billion, eighty-two million, four hundred forty-one thousand, fifty-two".