425222055534452 has 24 divisors (see below), whose sum is σ = 839780235070560. Its totient is φ = 186617830014560.

The previous prime is 425222055534413. The next prime is 425222055534467. The reversal of 425222055534452 is 254435550222524.

It is a self number, because there is not a number n which added to its sum of digits gives 425222055534452.

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, 166623061238 + ... + 166623063789.

It is an arithmetic number, because the mean of its divisors is an integer number (34990843127940).

Almost surely, 2^{425222055534452} is an apocalyptic number.

It is an amenable number.

425222055534452 is a deficient number, since it is larger than the sum of its proper divisors (414558179536108).

425222055534452 is a wasteful number, since it uses less digits than its factorization.

425222055534452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333246125071 (or 333246125069 counting only the distinct ones).

The product of its (nonzero) digits is 19200000, while the sum is 50.

The spelling of 425222055534452 in words is "four hundred twenty-five trillion, two hundred twenty-two billion, fifty-five million, five hundred thirty-four thousand, four hundred fifty-two".