425102454 has 24 divisors (see below), whose sum is σ = 1052634960. Its totient is φ = 121457808.

The previous prime is 425102443. The next prime is 425102477. The reversal of 425102454 is 454201524.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1686789 + ... + 1687040.

It is an arithmetic number, because the mean of its divisors is an integer number (43859790).

Almost surely, 2^425102454 is an apocalyptic number.

425102454 is an abundant number, since it is smaller than the sum of its proper divisors (627532506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425102454 is a wasteful number, since it uses less digits than its factorization.

425102454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373844 (or 3373841 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 425102454 is about 20618.0128528430. The cubic root of 425102454 is about 751.9077087488.

Adding to 425102454 its reverse (454201524), we get a palindrome (879303978).

The spelling of 425102454 in words is "four hundred twenty-five million, one hundred two thousand, four hundred fifty-four".