5278252906627 has 2 divisors, whose sum is σ = 5278252906628. Its totient is φ = 5278252906626.

The previous prime is 5278252906571. The next prime is 5278252906673. The reversal of 5278252906627 is 7266092528725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5278252906627 is a prime.

It is a super-3 number, since 3×5278252906627³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5278252906727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639126453313 + 2639126453314.

It is an arithmetic number, because the mean of its divisors is an integer number (2639126453314).

Almost surely, 2^{5278252906627} is an apocalyptic number.

5278252906627 is a deficient number, since it is larger than the sum of its proper divisors (1).

5278252906627 is an equidigital number, since it uses as much as digits as its factorization.

5278252906627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 5278252906627 in words is "five trillion, two hundred seventy-eight billion, two hundred fifty-two million, nine hundred six thousand, six hundred twenty-seven".