10523419 has 4 divisors (see below), whose sum is σ = 10563696. Its totient is φ = 10483144.

The previous prime is 10523393. The next prime is 10523437. The reversal of 10523419 is 91432501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91432501 = 41 ⋅2230061.

It is a cyclic number.

It is not a de Polignac number, because 10523419 - 2⁹ = 10522907 is a prime.

It is a super-2 number, since 2×10523419² = 221484694899122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10523393 and 10523402.

It is not an unprimeable number, because it can be changed into a prime (10523479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19744 + ... + 20269.

It is an arithmetic number, because the mean of its divisors is an integer number (2640924).

Almost surely, 2^10523419 is an apocalyptic number.

10523419 is a deficient number, since it is larger than the sum of its proper divisors (40277).

10523419 is an equidigital number, since it uses as much as digits as its factorization.

10523419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40276.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10523419 is about 3243.9819666576. The cubic root of 10523419 is about 219.1386360434.

The spelling of 10523419 in words is "ten million, five hundred twenty-three thousand, four hundred nineteen".