5261313570527 has 16 divisors (see below), whose sum is σ = 6017412495360. Its totient is φ = 4506335957088.

The previous prime is 5261313570493. The next prime is 5261313570533. The reversal of 5261313570527 is 7250753131625.

It is not a de Polignac number, because 5261313570527 - 2⁴² = 863267059423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261313570587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134098349 + ... + 134137577.

It is an arithmetic number, because the mean of its divisors is an integer number (376088280960).

Almost surely, 2^{5261313570527} is an apocalyptic number.

5261313570527 is a deficient number, since it is larger than the sum of its proper divisors (756098924833).

5261313570527 is a wasteful number, since it uses less digits than its factorization.

5261313570527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53030.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 5261313570527 in words is "five trillion, two hundred sixty-one billion, three hundred thirteen million, five hundred seventy thousand, five hundred twenty-seven".