5245652045 has 4 divisors (see below), whose sum is σ = 6294782460. Its totient is φ = 4196521632.

The previous prime is 5245652029. The next prime is 5245652057. The reversal of 5245652045 is 5402565425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3302341156 + 1943310889 = 57466^2 + 44083^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245652045 - 2⁴ = 5245652029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524565200 + ... + 524565209.

It is an arithmetic number, because the mean of its divisors is an integer number (1573695615).

Almost surely, 2^5245652045 is an apocalyptic number.

It is an amenable number.

5245652045 is a deficient number, since it is larger than the sum of its proper divisors (1049130415).

5245652045 is a wasteful number, since it uses less digits than its factorization.

5245652045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049130414.

The product of its (nonzero) digits is 240000, while the sum is 38.

The square root of 5245652045 is about 72426.8737762441. The cubic root of 5245652045 is about 1737.5333928679.

The spelling of 5245652045 in words is "five billion, two hundred forty-five million, six hundred fifty-two thousand, forty-five".