5252575528 has 8 divisors (see below), whose sum is σ = 9848579130. Its totient is φ = 2626287760.

The previous prime is 5252575513. The next prime is 5252575529. The reversal of 5252575528 is 8255752525.

It can be written as a sum of positive squares in only one way, i.e., 4640606884 + 611968644 = 68122^2 + 24738^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5252575529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328285963 + ... + 328285978.

Almost surely, 2^5252575528 is an apocalyptic number.

It is an amenable number.

5252575528 is a deficient number, since it is larger than the sum of its proper divisors (4596003602).

5252575528 is a wasteful number, since it uses less digits than its factorization.

5252575528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656571947 (or 656571943 counting only the distinct ones).

The product of its digits is 1400000, while the sum is 46.

The square root of 5252575528 is about 72474.6543834464. The cubic root of 5252575528 is about 1738.2974856296.

The spelling of 5252575528 in words is "five billion, two hundred fifty-two million, five hundred seventy-five thousand, five hundred twenty-eight".