425300461 has 4 divisors (see below), whose sum is σ = 433325052. Its totient is φ = 417275872.

The previous prime is 425300453. The next prime is 425300467. The reversal of 425300461 is 164003524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 343397961 + 81902500 = 18531^2 + 9050^2 .

It is a cyclic number.

It is not a de Polignac number, because 425300461 - 2³ = 425300453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425300467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4012216 + ... + 4012321.

It is an arithmetic number, because the mean of its divisors is an integer number (108331263).

Almost surely, 2^425300461 is an apocalyptic number.

It is an amenable number.

425300461 is a deficient number, since it is larger than the sum of its proper divisors (8024591).

425300461 is an equidigital number, since it uses as much as digits as its factorization.

425300461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024590.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 425300461 is about 20622.8140902254. The cubic root of 425300461 is about 752.0244334571.

Adding to 425300461 its reverse (164003524), we get a palindrome (589303985).

The spelling of 425300461 in words is "four hundred twenty-five million, three hundred thousand, four hundred sixty-one".