6309602245 has 8 divisors (see below), whose sum is σ = 7574100984. Its totient is φ = 5045962944.

The previous prime is 6309602219. The next prime is 6309602287. The reversal of 6309602245 is 5422069036.

It can be written as a sum of positive squares in 4 ways, for example, as 744143841 + 5565458404 = 27279^2 + 74602^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6309602245 - 2²¹ = 6307505093 is a prime.

It is a super-2 number, since 2×6309602245² = 79622160980218080050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198594 + ... + 228163.

It is an arithmetic number, because the mean of its divisors is an integer number (946762623).

Almost surely, 2^6309602245 is an apocalyptic number.

It is an amenable number.

6309602245 is a deficient number, since it is larger than the sum of its proper divisors (1264498739).

6309602245 is a wasteful number, since it uses less digits than its factorization.

6309602245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429719.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 6309602245 is about 79433.0047587273. The cubic root of 6309602245 is about 1847.8526089361.

The spelling of 6309602245 in words is "six billion, three hundred nine million, six hundred two thousand, two hundred forty-five".