8533252404 has 36 divisors (see below), whose sum is σ = 21761062596. Its totient is φ = 2819244288.

The previous prime is 8533252397. The next prime is 8533252411. The reversal of 8533252404 is 4042523358.

8533252404 is a `hidden beast` number, since 85 + 332 + 5 + 240 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (8533252397) and next prime (8533252411).

It can be written as a sum of positive squares in 2 ways, for example, as 4469189904 + 4064062500 = 66852^2 + 63750^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044759 + ... + 1052894.

It is an arithmetic number, because the mean of its divisors is an integer number (604473961).

Almost surely, 2^8533252404 is an apocalyptic number.

It is an amenable number.

8533252404 is an abundant number, since it is smaller than the sum of its proper divisors (13227810192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8533252404 is a wasteful number, since it uses less digits than its factorization.

8533252404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097776 (or 2097771 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 8533252404 is about 92375.6050264354. The cubic root of 8533252404 is about 2043.4853596008.

The spelling of 8533252404 in words is "eight billion, five hundred thirty-three million, two hundred fifty-two thousand, four hundred four".