875245536 has 72 divisors (see below), whose sum is σ = 2715260184. Its totient is φ = 265224960.

The previous prime is 875245531. The next prime is 875245597. The reversal of 875245536 is 635542578.

875245536 is a `hidden beast` number, since 8 + 75 + 2 + 45 + 536 = 666.

875245536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 875245491 and 875245500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875245531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134971 + ... + 141306.

It is an arithmetic number, because the mean of its divisors is an integer number (37711947).

Almost surely, 2^875245536 is an apocalyptic number.

It is an amenable number.

875245536 is an abundant number, since it is smaller than the sum of its proper divisors (1840014648).

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

875245536 is a wasteful number, since it uses less digits than its factorization.

875245536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276304 (or 276293 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 875245536 is about 29584.5489402830. The cubic root of 875245536 is about 956.5550484422. Note that the first 3 decimals are identical.

The spelling of 875245536 in words is "eight hundred seventy-five million, two hundred forty-five thousand, five hundred thirty-six".