5245179619 has 2 divisors, whose sum is σ = 5245179620. Its totient is φ = 5245179618.

The previous prime is 5245179497. The next prime is 5245179623. The reversal of 5245179619 is 9169715425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5245179619 - 2⁷ = 5245179491 is a prime.

It is a super-2 number, since 2×5245179619² = 55023818471145970322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5245179659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622589809 + 2622589810.

It is an arithmetic number, because the mean of its divisors is an integer number (2622589810).

Almost surely, 2^5245179619 is an apocalyptic number.

5245179619 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245179619 is an equidigital number, since it uses as much as digits as its factorization.

5245179619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 49.

The square root of 5245179619 is about 72423.6123028947. The cubic root of 5245179619 is about 1737.4812302649.

The spelling of 5245179619 in words is "five billion, two hundred forty-five million, one hundred seventy-nine thousand, six hundred nineteen".