5401726986527 has 2 divisors, whose sum is σ = 5401726986528. Its totient is φ = 5401726986526.

The previous prime is 5401726986503. The next prime is 5401726986547. The reversal of 5401726986527 is 7256896271045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5401726986527 - 2⁶ = 5401726986463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5401726986527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401726986547) 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 as a sum of consecutive naturals, namely, 2700863493263 + 2700863493264.

It is an arithmetic number, because the mean of its divisors is an integer number (2700863493264).

Almost surely, 2^{5401726986527} is an apocalyptic number.

5401726986527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401726986527 is an equidigital number, since it uses as much as digits as its factorization.

5401726986527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 5401726986527 in words is "five trillion, four hundred one billion, seven hundred twenty-six million, nine hundred eighty-six thousand, five hundred twenty-seven".