54781006625396 has 12 divisors (see below), whose sum is σ = 95873079947652. Its totient is φ = 27388698068928.

The previous prime is 54781006625381. The next prime is 54781006625417. The reversal of 54781006625396 is 69352660018745.

54781006625396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 27631696375396 + 27149310250000 = 5256586^2 + 5210500^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 451242665 + ... + 451364048.

It is an arithmetic number, because the mean of its divisors is an integer number (7989423328971).

It is a 1-persistent number, because it is pandigital, but 2⋅54781006625396 = 109562013250792 is not.

Almost surely, 2^{54781006625396} is an apocalyptic number.

It is an amenable number.

54781006625396 is a deficient number, since it is larger than the sum of its proper divisors (41092073322256).

54781006625396 is a wasteful number, since it uses less digits than its factorization.

54781006625396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902621890 (or 902621888 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 62.

The spelling of 54781006625396 in words is "fifty-four trillion, seven hundred eighty-one billion, six million, six hundred twenty-five thousand, three hundred ninety-six".