61328395007026 has 16 divisors (see below), whose sum is σ = 105282676918080. Its totient is φ = 26246526490800.

The previous prime is 61328395006997. The next prime is 61328395007071. The reversal of 61328395007026 is 62070059382316.

61328395007026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61328395007026² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089270500 + ... + 3089290351.

It is an arithmetic number, because the mean of its divisors is an integer number (6580167307380).

Almost surely, 2^{61328395007026} is an apocalyptic number.

61328395007026 is a deficient number, since it is larger than the sum of its proper divisors (43954281911054).

61328395007026 is a wasteful number, since it uses less digits than its factorization.

61328395007026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178561569.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 61328395007026 in words is "sixty-one trillion, three hundred twenty-eight billion, three hundred ninety-five million, seven thousand, twenty-six".