56098559 has 8 divisors (see below), whose sum is σ = 61419600. Its totient is φ = 50814400.

The previous prime is 56098547. The next prime is 56098573. The reversal of 56098559 is 95589065.

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 56098559 - 2⁴ = 56098543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56098459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5984 + ... + 12165.

It is an arithmetic number, because the mean of its divisors is an integer number (7677450).

Almost surely, 2^56098559 is an apocalyptic number.

56098559 is a deficient number, since it is larger than the sum of its proper divisors (5321041).

56098559 is a wasteful number, since it uses less digits than its factorization.

56098559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441.

The product of its (nonzero) digits is 486000, while the sum is 47.

The square root of 56098559 is about 7489.8971287996. The cubic root of 56098559 is about 382.8105533229.

The spelling of 56098559 in words is "fifty-six million, ninety-eight thousand, five hundred fifty-nine".