45699419 has 2 divisors, whose sum is σ = 45699420. Its totient is φ = 45699418.

The previous prime is 45699397. The next prime is 45699421. The reversal of 45699419 is 91499654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45699419 - 2¹⁶ = 45633883 is a prime.

It is a super-2 number, since 2×45699419² = 4176873793875122, which contains 22 as substring.

Together with 45699421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45699499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22849709 + 22849710.

It is an arithmetic number, because the mean of its divisors is an integer number (22849710).

Almost surely, 2^45699419 is an apocalyptic number.

45699419 is a deficient number, since it is larger than the sum of its proper divisors (1).

45699419 is an equidigital number, since it uses as much as digits as its factorization.

45699419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 47.

The square root of 45699419 is about 6760.1345400813. The cubic root of 45699419 is about 357.5226490614.

The spelling of 45699419 in words is "forty-five million, six hundred ninety-nine thousand, four hundred nineteen".