419730054 has 8 divisors (see below), whose sum is σ = 839460120. Its totient is φ = 139910016.

The previous prime is 419730041. The next prime is 419730107. The reversal of 419730054 is 450037914.

It is a sphenic number, since it is the product of 3 distinct primes.

419730054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 419729997 and 419730024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34977499 + ... + 34977510.

It is an arithmetic number, because the mean of its divisors is an integer number (104932515).

Almost surely, 2^419730054 is an apocalyptic number.

419730054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

419730054 is a wasteful number, since it uses less digits than its factorization.

419730054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69955014.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 419730054 is about 20487.3144652978. The cubic root of 419730054 is about 748.7267605939.

Adding to 419730054 its reverse (450037914), we get a palindrome (869767968).

The spelling of 419730054 in words is "four hundred nineteen million, seven hundred thirty thousand, fifty-four".