5245545052 has 36 divisors (see below), whose sum is σ = 10096359840. Its totient is φ = 2382856960.

The previous prime is 5245545049. The next prime is 5245545091. The reversal of 5245545052 is 2505455425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1283949 + ... + 1288027.

It is an arithmetic number, because the mean of its divisors is an integer number (280454440).

Almost surely, 2^5245545052 is an apocalyptic number.

It is an amenable number.

5245545052 is a deficient number, since it is larger than the sum of its proper divisors (4850814788).

5245545052 is a wasteful number, since it uses less digits than its factorization.

5245545052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6749 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 5245545052 is about 72426.1351447114. The cubic root of 5245545052 is about 1737.5215795812.

The spelling of 5245545052 in words is "five billion, two hundred forty-five million, five hundred forty-five thousand, fifty-two".