2658803245 has 8 divisors (see below), whose sum is σ = 3646358784. Its totient is φ = 1823179344.

The previous prime is 2658803221. The next prime is 2658803249. The reversal of 2658803245 is 5423088562.

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

It is not a de Polignac number, because 2658803245 - 2⁹ = 2658802733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2658803249) 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, 37982869 + ... + 37982938.

It is an arithmetic number, because the mean of its divisors is an integer number (455794848).

Almost surely, 2^2658803245 is an apocalyptic number.

It is an amenable number.

2658803245 is a deficient number, since it is larger than the sum of its proper divisors (987555539).

2658803245 is an equidigital number, since it uses as much as digits as its factorization.

2658803245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75965819.

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 2658803245 is about 51563.5844855650. The cubic root of 2658803245 is about 1385.3581587076.

The spelling of 2658803245 in words is "two billion, six hundred fifty-eight million, eight hundred three thousand, two hundred forty-five".