2604650245 has 8 divisors (see below), whose sum is σ = 3290084640. Its totient is φ = 1974050640.

The previous prime is 2604650233. The next prime is 2604650267. The reversal of 2604650245 is 5420564062.

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

It is not a de Polignac number, because 2604650245 - 2⁷ = 2604650117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2604650245.

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 7 ways as a sum of consecutive naturals, for example, 13708591 + ... + 13708780.

It is an arithmetic number, because the mean of its divisors is an integer number (411260580).

Almost surely, 2^2604650245 is an apocalyptic number.

It is an amenable number.

2604650245 is a deficient number, since it is larger than the sum of its proper divisors (685434395).

2604650245 is a wasteful number, since it uses less digits than its factorization.

2604650245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27417395.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2604650245 is about 51035.7741687142. The cubic root of 2604650245 is about 1375.8881745941. Note that the first 3 decimals are identical.

The spelling of 2604650245 in words is "two billion, six hundred four million, six hundred fifty thousand, two hundred forty-five".