100559049 has 8 divisors (see below), whose sum is σ = 136276992. Its totient is φ = 65940240.

The previous prime is 100559023. The next prime is 100559083. The reversal of 100559049 is 940955001.

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

It is not a de Polignac number, because 100559049 - 2⁹ = 100558537 is a prime.

It is a super-2 number, since 2×100559049² = 20224244671568802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100559099) 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, 274569 + ... + 274934.

It is an arithmetic number, because the mean of its divisors is an integer number (17034624).

Almost surely, 2^100559049 is an apocalyptic number.

It is an amenable number.

100559049 is a deficient number, since it is larger than the sum of its proper divisors (35717943).

100559049 is an equidigital number, since it uses as much as digits as its factorization.

100559049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549567.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 100559049 is about 10027.9134918486. The cubic root of 100559049 is about 465.0222350334.

The spelling of 100559049 in words is "one hundred million, five hundred fifty-nine thousand, forty-nine".