425022463 has 4 divisors (see below), whose sum is σ = 439678440. Its totient is φ = 410366488.

The previous prime is 425022439. The next prime is 425022469. The reversal of 425022463 is 364220524.

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

It is a cyclic number.

It is not a de Polignac number, because 425022463 - 2⁹ = 425021951 is a prime.

It is a super-3 number, since 3×425022463³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425022469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7327945 + ... + 7328002.

It is an arithmetic number, because the mean of its divisors is an integer number (109919610).

Almost surely, 2^425022463 is an apocalyptic number.

425022463 is a deficient number, since it is larger than the sum of its proper divisors (14655977).

425022463 is a wasteful number, since it uses less digits than its factorization.

425022463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14655976.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 425022463 is about 20616.0729286642. The cubic root of 425022463 is about 751.8605439443.

Adding to 425022463 its reverse (364220524), we get a palindrome (789242987).

The spelling of 425022463 in words is "four hundred twenty-five million, twenty-two thousand, four hundred sixty-three".