10541559249 has 48 divisors (see below), whose sum is σ = 17187311232. Its totient is φ = 6177371904.

The previous prime is 10541559229. The next prime is 10541559289. The reversal of 10541559249 is 94295514501.

10541559249 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 15 + 592 + 49 = 666.

It is not a de Polignac number, because 10541559249 - 2²¹ = 10539462097 is a prime.

It is a super-2 number, since 2×10541559249² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10541559229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 602229 + ... + 619485.

It is an arithmetic number, because the mean of its divisors is an integer number (358068984).

Almost surely, 2^10541559249 is an apocalyptic number.

It is an amenable number.

10541559249 is a deficient number, since it is larger than the sum of its proper divisors (6645751983).

10541559249 is a wasteful number, since it uses less digits than its factorization.

10541559249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17526 (or 17523 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 10541559249 in words is "ten billion, five hundred forty-one million, five hundred fifty-nine thousand, two hundred forty-nine".