5250678523 has 2 divisors, whose sum is σ = 5250678524. Its totient is φ = 5250678522.

The previous prime is 5250678467. The next prime is 5250678551. The reversal of 5250678523 is 3258760525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5250678523 - 2¹⁷ = 5250547451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5250678523.

It is not a weakly prime, because it can be changed into another prime (5250678553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625339261 + 2625339262.

It is an arithmetic number, because the mean of its divisors is an integer number (2625339262).

Almost surely, 2^5250678523 is an apocalyptic number.

5250678523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250678523 is an equidigital number, since it uses as much as digits as its factorization.

5250678523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 5250678523 is about 72461.5658332057. The cubic root of 5250678523 is about 1738.0881942663.

The spelling of 5250678523 in words is "five billion, two hundred fifty million, six hundred seventy-eight thousand, five hundred twenty-three".