419479051 has 4 divisors (see below), whose sum is σ = 419522032. Its totient is φ = 419436072.

The previous prime is 419479043. The next prime is 419479069. The reversal of 419479051 is 150974914.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 150974914 = 2 ⋅75487457.

It is a cyclic number.

It is not a de Polignac number, because 419479051 - 2³ = 419479043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 419478995 and 419479013.

It is not an unprimeable number, because it can be changed into a prime (419479031) 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, 985 + ... + 28981.

It is an arithmetic number, because the mean of its divisors is an integer number (104880508).

Almost surely, 2^419479051 is an apocalyptic number.

419479051 is a deficient number, since it is larger than the sum of its proper divisors (42981).

419479051 is a wasteful number, since it uses less digits than its factorization.

419479051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42980.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 419479051 is about 20481.1877341135. The cubic root of 419479051 is about 748.5774819996.

The spelling of 419479051 in words is "four hundred nineteen million, four hundred seventy-nine thousand, fifty-one".