3725692519 has 2 divisors, whose sum is σ = 3725692520. Its totient is φ = 3725692518.

The previous prime is 3725692507. The next prime is 3725692543. The reversal of 3725692519 is 9152965273.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3725692519 is a prime.

It is a super-2 number, since 2×3725692519² = 27761569492265130722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3725692589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862846259 + 1862846260.

It is an arithmetic number, because the mean of its divisors is an integer number (1862846260).

Almost surely, 2^3725692519 is an apocalyptic number.

3725692519 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725692519 is an equidigital number, since it uses as much as digits as its factorization.

3725692519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The square root of 3725692519 is about 61038.4511517126. The cubic root of 3725692519 is about 1550.2521295022.

The spelling of 3725692519 in words is "three billion, seven hundred twenty-five million, six hundred ninety-two thousand, five hundred nineteen".