434554025 has 6 divisors (see below), whose sum is σ = 538847022. Its totient is φ = 347643200.

The previous prime is 434553961. The next prime is 434554033. The reversal of 434554025 is 520455434.

It can be written as a sum of positive squares in 3 ways, for example, as 152448409 + 282105616 = 12347^2 + 16796^2 .

It is not a de Polignac number, because 434554025 - 2⁶ = 434553961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434553982 and 434554000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8691056 + ... + 8691105.

It is an arithmetic number, because the mean of its divisors is an integer number (89807837).

Almost surely, 2^434554025 is an apocalyptic number.

It is an amenable number.

434554025 is a deficient number, since it is larger than the sum of its proper divisors (104292997).

434554025 is a wasteful number, since it uses less digits than its factorization.

434554025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17382171 (or 17382166 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 434554025 is about 20845.9594406206. The cubic root of 434554025 is about 757.4394582497.

The spelling of 434554025 in words is "four hundred thirty-four million, five hundred fifty-four thousand, twenty-five".