2505325783019 has 2 divisors, whose sum is σ = 2505325783020. Its totient is φ = 2505325783018.

The previous prime is 2505325782991. The next prime is 2505325783031. The reversal of 2505325783019 is 9103875235052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2505325783019 - 2¹⁶ = 2505325717483 is a prime.

It is a super-2 number, since 2×2505325783019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2505325783039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252662891509 + 1252662891510.

It is an arithmetic number, because the mean of its divisors is an integer number (1252662891510).

Almost surely, 2^{2505325783019} is an apocalyptic number.

2505325783019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505325783019 is an equidigital number, since it uses as much as digits as its factorization.

2505325783019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 2505325783019 in words is "two trillion, five hundred five billion, three hundred twenty-five million, seven hundred eighty-three thousand, nineteen".