4656404245 has 8 divisors (see below), whose sum is σ = 5638948920. Its totient is φ = 3690947520.

The previous prime is 4656404243. The next prime is 4656404273. The reversal of 4656404245 is 5424046564.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 555026481 + 4101377764 = 23559^2 + 64042^2 .

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

It is not a de Polignac number, because 4656404245 - 2¹ = 4656404243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4656404198 and 4656404207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656404243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4271386 + ... + 4272475.

It is an arithmetic number, because the mean of its divisors is an integer number (704868615).

Almost surely, 2^4656404245 is an apocalyptic number.

It is an amenable number.

4656404245 is a deficient number, since it is larger than the sum of its proper divisors (982544675).

4656404245 is a wasteful number, since it uses less digits than its factorization.

4656404245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8543975.

The product of its (nonzero) digits is 460800, while the sum is 40.

The square root of 4656404245 is about 68237.8505303325. The cubic root of 4656404245 is about 1669.8734464918.

The spelling of 4656404245 in words is "four billion, six hundred fifty-six million, four hundred four thousand, two hundred forty-five".