5251100419 has 2 divisors, whose sum is σ = 5251100420. Its totient is φ = 5251100418.

The previous prime is 5251100363. The next prime is 5251100423. The reversal of 5251100419 is 9140011525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5251100419 - 2¹⁵ = 5251067651 is a prime.

It is a super-2 number, since 2×5251100419² = 55148111220843951122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5251100429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625550209 + 2625550210.

It is an arithmetic number, because the mean of its divisors is an integer number (2625550210).

Almost surely, 2^5251100419 is an apocalyptic number.

5251100419 is a deficient number, since it is larger than the sum of its proper divisors (1).

5251100419 is an equidigital number, since it uses as much as digits as its factorization.

5251100419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5251100419 is about 72464.4769456042. The cubic root of 5251100419 is about 1738.1347452542.

The spelling of 5251100419 in words is "five billion, two hundred fifty-one million, one hundred thousand, four hundred nineteen".