425884003546 has 8 divisors (see below), whose sum is σ = 641615639220. Its totient is φ = 212012123808.

The previous prime is 425884003483. The next prime is 425884003549. The reversal of 425884003546 is 645300488524.

It can be written as a sum of positive squares in 2 ways, for example, as 404629571025 + 21254432521 = 636105^2 + 145789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 425884003546.

It is not an unprimeable number, because it can be changed into a prime (425884003549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464938411 + ... + 464939326.

Almost surely, 2^425884003546 is an apocalyptic number.

425884003546 is a deficient number, since it is larger than the sum of its proper divisors (215731635674).

425884003546 is a wasteful number, since it uses less digits than its factorization.

425884003546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929877968.

The product of its (nonzero) digits is 3686400, while the sum is 49.

The spelling of 425884003546 in words is "four hundred twenty-five billion, eight hundred eighty-four million, three thousand, five hundred forty-six".