10555659 has 12 divisors (see below), whose sum is σ = 16049800. Its totient is φ = 6666624.

The previous prime is 10555627. The next prime is 10555673. The reversal of 10555659 is 95655501.

It is not a de Polignac number, because 10555659 - 2⁵ = 10555627 is a prime.

It is a super-2 number, since 2×10555659² = 222843873848562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10555609) 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, 30694 + ... + 31035.

Almost surely, 2^10555659 is an apocalyptic number.

10555659 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10555659 is a deficient number, since it is larger than the sum of its proper divisors (5494141).

10555659 is a wasteful number, since it uses less digits than its factorization.

10555659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61754 (or 61751 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

The square root of 10555659 is about 3248.9473679947. The cubic root of 10555659 is about 219.3621954199.

The spelling of 10555659 in words is "ten million, five hundred fifty-five thousand, six hundred fifty-nine".