427650224578 has 8 divisors (see below), whose sum is σ = 649595278080. Its totient is φ = 211118465220.

The previous prime is 427650224557. The next prime is 427650224579. The reversal of 427650224578 is 875422056724.

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

It is a super-2 number, since 2×427650224578² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (427650224579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353323338 + ... + 1353323653.

It is an arithmetic number, because the mean of its divisors is an integer number (81199409760).

Almost surely, 2^427650224578 is an apocalyptic number.

427650224578 is a deficient number, since it is larger than the sum of its proper divisors (221945053502).

427650224578 is a wasteful number, since it uses less digits than its factorization.

427650224578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706647072.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 427650224578 in words is "four hundred twenty-seven billion, six hundred fifty million, two hundred twenty-four thousand, five hundred seventy-eight".