425523333225254 has 16 divisors (see below), whose sum is σ = 697469496138576. Its totient is φ = 193097867136000.

The previous prime is 425523333225247. The next prime is 425523333225359. The reversal of 425523333225254 is 452522333325524.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 16091475707 + ... + 16091502150.

It is an arithmetic number, because the mean of its divisors is an integer number (43591843508661).

Almost surely, 2^{425523333225254} is an apocalyptic number.

425523333225254 is a deficient number, since it is larger than the sum of its proper divisors (271946162913322).

425523333225254 is a wasteful number, since it uses less digits than its factorization.

425523333225254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32182978471.

The product of its digits is 25920000, while the sum is 50.

The spelling of 425523333225254 in words is "four hundred twenty-five trillion, five hundred twenty-three billion, three hundred thirty-three million, two hundred twenty-five thousand, two hundred fifty-four".