425555056405233 has 32 divisors (see below), whose sum is σ = 643870822003200. Its totient is φ = 277664966016768.

The previous prime is 425555056405229. The next prime is 425555056405249. The reversal of 425555056405233 is 332504650555524.

425555056405233 is a `hidden beast` number, since 4 + 2 + 5 + 5 + 5 + 50 + 5 + 64 + 0 + 523 + 3 = 666.

It is not a de Polignac number, because 425555056405233 - 2² = 425555056405229 is a prime.

It is a super-2 number, since 2×425555056405233² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 425555056405233.

It is not an unprimeable number, because it can be changed into a prime (425555056409233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170570185 + ... + 173047097.

It is an arithmetic number, because the mean of its divisors is an integer number (20120963187600).

Almost surely, 2^{425555056405233} is an apocalyptic number.

It is an amenable number.

425555056405233 is a deficient number, since it is larger than the sum of its proper divisors (218315765597967).

425555056405233 is a wasteful number, since it uses less digits than its factorization.

425555056405233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612358 (or 2612352 counting only the distinct ones).

The product of its (nonzero) digits is 54000000, while the sum is 54.

The spelling of 425555056405233 in words is "four hundred twenty-five trillion, five hundred fifty-five billion, fifty-six million, four hundred five thousand, two hundred thirty-three".