87052559 has 8 divisors (see below), whose sum is σ = 95179728. Its totient is φ = 78960960.

The previous prime is 87052543. The next prime is 87052561. The reversal of 87052559 is 95525078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87052559 - 2⁴ = 87052543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87052159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3632 + ... + 13685.

It is an arithmetic number, because the mean of its divisors is an integer number (11897466).

Almost surely, 2^87052559 is an apocalyptic number.

87052559 is a deficient number, since it is larger than the sum of its proper divisors (8127169).

87052559 is a wasteful number, since it uses less digits than its factorization.

87052559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17785.

The product of its (nonzero) digits is 126000, while the sum is 41.

The square root of 87052559 is about 9330.1960858280. The cubic root of 87052559 is about 443.1939746403.

The spelling of 87052559 in words is "eighty-seven million, fifty-two thousand, five hundred fifty-nine".