419561601 has 8 divisors (see below), whose sum is σ = 564548160. Its totient is φ = 277141392.

The previous prime is 419561579. The next prime is 419561617. The reversal of 419561601 is 106165914.

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

It is not a de Polignac number, because 419561601 - 2¹⁸ = 419299457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (419561641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641205 + ... + 641858.

It is an arithmetic number, because the mean of its divisors is an integer number (70568520).

Almost surely, 2^419561601 is an apocalyptic number.

It is an amenable number.

419561601 is a deficient number, since it is larger than the sum of its proper divisors (144986559).

419561601 is a wasteful number, since it uses less digits than its factorization.

419561601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283175.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 419561601 is about 20483.2028989609. The cubic root of 419561601 is about 748.6265833932.

The spelling of 419561601 in words is "four hundred nineteen million, five hundred sixty-one thousand, six hundred one".