425052305 has 8 divisors (see below), whose sum is σ = 532239552. Its totient is φ = 325257328.

The previous prime is 425052293. The next prime is 425052307. The reversal of 425052305 is 503250524.

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

It is a cyclic number.

It is not a de Polignac number, because 425052305 - 2¹⁶ = 424986769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (425052307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847939 + ... + 1848168.

It is an arithmetic number, because the mean of its divisors is an integer number (66529944).

Almost surely, 2^425052305 is an apocalyptic number.

It is an amenable number.

425052305 is a deficient number, since it is larger than the sum of its proper divisors (107187247).

425052305 is a wasteful number, since it uses less digits than its factorization.

425052305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696135.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 425052305 is about 20616.7966716462. The cubic root of 425052305 is about 751.8781402670.

The spelling of 425052305 in words is "four hundred twenty-five million, fifty-two thousand, three hundred five".