5252755556 has 6 divisors (see below), whose sum is σ = 9192322230. Its totient is φ = 2626377776.

The previous prime is 5252755517. The next prime is 5252755559. The reversal of 5252755556 is 6555572525.

It can be written as a sum of positive squares in only one way, i.e., 3252877156 + 1999878400 = 57034^2 + 44720^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5252755556.

It is not an unprimeable number, because it can be changed into a prime (5252755559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656594441 + ... + 656594448.

It is an arithmetic number, because the mean of its divisors is an integer number (1532053705).

Almost surely, 2^5252755556 is an apocalyptic number.

It is an amenable number.

5252755556 is a deficient number, since it is larger than the sum of its proper divisors (3939566674).

5252755556 is a wasteful number, since it uses less digits than its factorization.

5252755556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313188893 (or 1313188891 counting only the distinct ones).

The product of its digits is 2625000, while the sum is 47.

The square root of 5252755556 is about 72475.8963794171. The cubic root of 5252755556 is about 1738.3173450074.

The spelling of 5252755556 in words is "five billion, two hundred fifty-two million, seven hundred fifty-five thousand, five hundred fifty-six".