425033651505 has 64 divisors (see below), whose sum is σ = 695973888000. Its totient is φ = 221429894400.

The previous prime is 425033651479. The next prime is 425033651513. The reversal of 425033651505 is 505156330524.

It is not a de Polignac number, because 425033651505 - 2¹⁹ = 425033127217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217853280 + ... + 217855230.

It is an arithmetic number, because the mean of its divisors is an integer number (10874592000).

Almost surely, 2^425033651505 is an apocalyptic number.

It is an amenable number.

425033651505 is a deficient number, since it is larger than the sum of its proper divisors (270940236495).

425033651505 is a wasteful number, since it uses less digits than its factorization.

425033651505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 425033651505 in words is "four hundred twenty-five billion, thirty-three million, six hundred fifty-one thousand, five hundred five".