1001052419 has 2 divisors, whose sum is σ = 1001052420. Its totient is φ = 1001052418.

The previous prime is 1001052401. The next prime is 1001052443. The reversal of 1001052419 is 9142501001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001052419 - 2⁸ = 1001052163 is a prime.

It is a super-2 number, since 2×1001052419² = 2004211891171503122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001052394 and 1001052403.

It is not a weakly prime, because it can be changed into another prime (1001052719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500526209 + 500526210.

It is an arithmetic number, because the mean of its divisors is an integer number (500526210).

Almost surely, 2^1001052419 is an apocalyptic number.

1001052419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001052419 is an equidigital number, since it uses as much as digits as its factorization.

1001052419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1001052419 is about 31639.4124313332. The cubic root of 1001052419 is about 1000.3506833402.

The spelling of 1001052419 in words is "one billion, one million, fifty-two thousand, four hundred nineteen".