4952785919 has 2 divisors, whose sum is σ = 4952785920. Its totient is φ = 4952785918.

The previous prime is 4952785913. The next prime is 4952785931. The reversal of 4952785919 is 9195872594.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4952785919 is a prime.

It is a super-2 number, since 2×4952785919² = 49060176718889349122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4952785913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476392959 + 2476392960.

It is an arithmetic number, because the mean of its divisors is an integer number (2476392960).

Almost surely, 2^4952785919 is an apocalyptic number.

4952785919 is a deficient number, since it is larger than the sum of its proper divisors (1).

4952785919 is an equidigital number, since it uses as much as digits as its factorization.

4952785919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 59.

The square root of 4952785919 is about 70376.0322766210. The cubic root of 4952785919 is about 1704.5765862652.

The spelling of 4952785919 in words is "four billion, nine hundred fifty-two million, seven hundred eighty-five thousand, nine hundred nineteen".