425435041555 has 8 divisors (see below), whose sum is σ = 510525864000. Its totient is φ = 340345490496.

The previous prime is 425435041531. The next prime is 425435041567. The reversal of 425435041555 is 555140534524.

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

It is a cyclic number.

It is not a de Polignac number, because 425435041555 - 2¹⁵ = 425435008787 is a prime.

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, 735951 + ... + 1180039.

It is an arithmetic number, because the mean of its divisors is an integer number (63815733000).

Almost surely, 2^425435041555 is an apocalyptic number.

425435041555 is a deficient number, since it is larger than the sum of its proper divisors (85090822445).

425435041555 is a wasteful number, since it uses less digits than its factorization.

425435041555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635693.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 425435041555 in words is "four hundred twenty-five billion, four hundred thirty-five million, forty-one thousand, five hundred fifty-five".