3749522519 has 2 divisors, whose sum is σ = 3749522520. Its totient is φ = 3749522518.

The previous prime is 3749522489. The next prime is 3749522527. The reversal of 3749522519 is 9152259473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3749522519 - 2¹⁶ = 3749456983 is a prime.

It is a super-2 number, since 2×3749522519² = 28117838240976210722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3749522419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874761259 + 1874761260.

It is an arithmetic number, because the mean of its divisors is an integer number (1874761260).

Almost surely, 2^3749522519 is an apocalyptic number.

3749522519 is a deficient number, since it is larger than the sum of its proper divisors (1).

3749522519 is an equidigital number, since it uses as much as digits as its factorization.

3749522519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The square root of 3749522519 is about 61233.3448294310. The cubic root of 3749522519 is about 1553.5503104232.

The spelling of 3749522519 in words is "three billion, seven hundred forty-nine million, five hundred twenty-two thousand, five hundred nineteen".