5277525025278 has 64 divisors (see below), whose sum is σ = 11830671410688. Its totient is φ = 1555386779520.

The previous prime is 5277525025271. The next prime is 5277525025291. The reversal of 5277525025278 is 8725205257725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277525025271) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5507751 + ... + 6394557.

It is an arithmetic number, because the mean of its divisors is an integer number (184854240792).

Almost surely, 2^{5277525025278} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5277525025278, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5915335705344).

5277525025278 is an abundant number, since it is smaller than the sum of its proper divisors (6553146385410).

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

5277525025278 is a wasteful number, since it uses less digits than its factorization.

5277525025278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889297.

The product of its (nonzero) digits is 27440000, while the sum is 57.

The spelling of 5277525025278 in words is "five trillion, two hundred seventy-seven billion, five hundred twenty-five million, twenty-five thousand, two hundred seventy-eight".