425146203 has 24 divisors (see below), whose sum is σ = 634315968. Its totient is φ = 274225392.

The previous prime is 425146201. The next prime is 425146207. The reversal of 425146203 is 302641524.

425146203 is a `hidden beast` number, since 4 + 25 + 14 + 620 + 3 = 666.

It is not a de Polignac number, because 425146203 - 2¹ = 425146201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425146201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36276 + ... + 46542.

It is an arithmetic number, because the mean of its divisors is an integer number (26429832).

Almost surely, 2^425146203 is an apocalyptic number.

425146203 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

425146203 is a deficient number, since it is larger than the sum of its proper divisors (209169765).

425146203 is a wasteful number, since it uses less digits than its factorization.

425146203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10423 (or 10420 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 425146203 is about 20619.0737667821. The cubic root of 425146203 is about 751.9335018109.

Adding to 425146203 its reverse (302641524), we get a palindrome (727787727).

The spelling of 425146203 in words is "four hundred twenty-five million, one hundred forty-six thousand, two hundred three".