5250694619 has 2 divisors, whose sum is σ = 5250694620. Its totient is φ = 5250694618.

The previous prime is 5250694609. The next prime is 5250694627. The reversal of 5250694619 is 9164960525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5250694619 - 2⁸ = 5250694363 is a prime.

It is a super-2 number, since 2×5250694619² = 55139587963991110322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5250694609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625347309 + 2625347310.

It is an arithmetic number, because the mean of its divisors is an integer number (2625347310).

Almost surely, 2^5250694619 is an apocalyptic number.

5250694619 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250694619 is an equidigital number, since it uses as much as digits as its factorization.

5250694619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 47.

The square root of 5250694619 is about 72461.6768988960. The cubic root of 5250694619 is about 1738.0899703059.

The spelling of 5250694619 in words is "five billion, two hundred fifty million, six hundred ninety-four thousand, six hundred nineteen".