10549941009 has 16 divisors (see below), whose sum is σ = 14330394624. Its totient is φ = 6902514000.

The previous prime is 10549940993. The next prime is 10549941011. The reversal of 10549941009 is 90014994501.

It is a happy number.

It is not a de Polignac number, because 10549941009 - 2⁴ = 10549940993 is a prime.

It is a super-2 number, since 2×10549941009² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10549941029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102697 + ... + 177894.

It is an arithmetic number, because the mean of its divisors is an integer number (895649664).

Almost surely, 2^10549941009 is an apocalyptic number.

It is an amenable number.

10549941009 is a deficient number, since it is larger than the sum of its proper divisors (3780453615).

10549941009 is a wasteful number, since it uses less digits than its factorization.

10549941009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280828.

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 10549941009 in words is "ten billion, five hundred forty-nine million, nine hundred forty-one thousand, nine".