425303532254 has 4 divisors (see below), whose sum is σ = 637955298384. Its totient is φ = 212651766126.

The previous prime is 425303532167. The next prime is 425303532259. The reversal of 425303532254 is 452235303524.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425303532259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106325883062 + ... + 106325883065.

It is an arithmetic number, because the mean of its divisors is an integer number (159488824596).

Almost surely, 2^425303532254 is an apocalyptic number.

425303532254 is a deficient number, since it is larger than the sum of its proper divisors (212651766130).

425303532254 is a wasteful number, since it uses less digits than its factorization.

425303532254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212651766129.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 425303532254 its reverse (452235303524), we get a palindrome (877538835778).

The spelling of 425303532254 in words is "four hundred twenty-five billion, three hundred three million, five hundred thirty-two thousand, two hundred fifty-four".