424554404 has 6 divisors (see below), whose sum is σ = 742970214. Its totient is φ = 212277200.

The previous prime is 424554397. The next prime is 424554421. The reversal of 424554404 is 404455424.

It can be written as a sum of positive squares in only one way, i.e., 306180004 + 118374400 = 17498^2 + 10880^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53069297 + ... + 53069304.

It is an arithmetic number, because the mean of its divisors is an integer number (123828369).

Almost surely, 2^424554404 is an apocalyptic number.

It is an amenable number.

424554404 is a deficient number, since it is larger than the sum of its proper divisors (318415810).

424554404 is a wasteful number, since it uses less digits than its factorization.

424554404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106138605 (or 106138603 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 424554404 is about 20604.7180034088. The cubic root of 424554404 is about 751.5844453165.

The spelling of 424554404 in words is "four hundred twenty-four million, five hundred fifty-four thousand, four hundred four".