524121419 has 2 divisors, whose sum is σ = 524121420. Its totient is φ = 524121418.

The previous prime is 524121413. The next prime is 524121449. The reversal of 524121419 is 914121425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524121419 - 2²⁰ = 523072843 is a prime.

It is a super-2 number, since 2×524121419² = 549406523709147122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 524121391 and 524121400.

It is not a weakly prime, because it can be changed into another prime (524121413) 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, 262060709 + 262060710.

It is an arithmetic number, because the mean of its divisors is an integer number (262060710).

Almost surely, 2^524121419 is an apocalyptic number.

524121419 is a deficient number, since it is larger than the sum of its proper divisors (1).

524121419 is an equidigital number, since it uses as much as digits as its factorization.

524121419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 29.

The square root of 524121419 is about 22893.6982377247. The cubic root of 524121419 is about 806.2640629400.

The spelling of 524121419 in words is "five hundred twenty-four million, one hundred twenty-one thousand, four hundred nineteen".