4556940245 has 32 divisors (see below), whose sum is σ = 6449587200. Its totient is φ = 3047178240.

The previous prime is 4556940217. The next prime is 4556940337. The reversal of 4556940245 is 5420496554.

It is not a de Polignac number, because 4556940245 - 2¹⁰ = 4556939221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4556940196 and 4556940205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171356 + ... + 196154.

It is an arithmetic number, because the mean of its divisors is an integer number (201549600).

Almost surely, 2^4556940245 is an apocalyptic number.

It is an amenable number.

4556940245 is a deficient number, since it is larger than the sum of its proper divisors (1892646955).

4556940245 is a wasteful number, since it uses less digits than its factorization.

4556940245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25085.

The product of its (nonzero) digits is 864000, while the sum is 44.

The square root of 4556940245 is about 67505.1127322961. The cubic root of 4556940245 is about 1657.8978865173.

The spelling of 4556940245 in words is "four billion, five hundred fifty-six million, nine hundred forty thousand, two hundred forty-five".