424520056 has 32 divisors (see below), whose sum is σ = 844007040. Its totient is φ = 199487488.

The previous prime is 424520051. The next prime is 424520077. The reversal of 424520056 is 650025424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424520051) 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, 115560 + ... + 119176.

It is an arithmetic number, because the mean of its divisors is an integer number (26375220).

Almost surely, 2^424520056 is an apocalyptic number.

It is an amenable number.

424520056 is a deficient number, since it is larger than the sum of its proper divisors (419486984).

424520056 is a wasteful number, since it uses less digits than its factorization.

424520056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503 (or 4499 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 424520056 is about 20603.8844881250. The cubic root of 424520056 is about 751.5641761288.

The spelling of 424520056 in words is "four hundred twenty-four million, five hundred twenty thousand, fifty-six".