425430422554 has 8 divisors (see below), whose sum is σ = 638285930100. Its totient is φ = 212668445856.

The previous prime is 425430422429. The next prime is 425430422563. The reversal of 425430422554 is 455224034524.

It can be written as a sum of positive squares in 2 ways, for example, as 362732766529 + 62697656025 = 602273^2 + 250395^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23371339 + ... + 23389534.

Almost surely, 2^425430422554 is an apocalyptic number.

425430422554 is a deficient number, since it is larger than the sum of its proper divisors (212855507546).

425430422554 is a wasteful number, since it uses less digits than its factorization.

425430422554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46765424.

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 425430422554 in words is "four hundred twenty-five billion, four hundred thirty million, four hundred twenty-two thousand, five hundred fifty-four".