10049519 has 2 divisors, whose sum is σ = 10049520. Its totient is φ = 10049518.

The previous prime is 10049513. The next prime is 10049521. The reversal of 10049519 is 91594001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10049519 - 2¹² = 10045423 is a prime.

It is a super-2 number, since 2×10049519² = 201985664262722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 10049521, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10049491 and 10049500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10049513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5024759 + 5024760.

It is an arithmetic number, because the mean of its divisors is an integer number (5024760).

Almost surely, 2^10049519 is an apocalyptic number.

10049519 is a deficient number, since it is larger than the sum of its proper divisors (1).

10049519 is an equidigital number, since it uses as much as digits as its factorization.

10049519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 10049519 is about 3170.0976325659. The cubic root of 10049519 is about 215.7985017889.

The spelling of 10049519 in words is "ten million, forty-nine thousand, five hundred nineteen".