4656520426 has 8 divisors (see below), whose sum is σ = 6985893060. Its totient is φ = 2327889408.

The previous prime is 4656520409. The next prime is 4656520469. The reversal of 4656520426 is 6240256564.

It can be written as a sum of positive squares in 2 ways, for example, as 2641857201 + 2014663225 = 51399^2 + 44885^2 .

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

It is an unprimeable number.

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, 169431 + ... + 194986.

Almost surely, 2^4656520426 is an apocalyptic number.

4656520426 is a deficient number, since it is larger than the sum of its proper divisors (2329372634).

4656520426 is a wasteful number, since it uses less digits than its factorization.

4656520426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370808.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 4656520426 is about 68238.7018194221. The cubic root of 4656520426 is about 1669.8873346011.

The spelling of 4656520426 in words is "four billion, six hundred fifty-six million, five hundred twenty thousand, four hundred twenty-six".