10531105049 has 8 divisors (see below), whose sum is σ = 10759434240. Its totient is φ = 10305048096.

The previous prime is 10531105019. The next prime is 10531105051. The reversal of 10531105049 is 94050113501.

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 10531105049 - 2¹⁶ = 10531039513 is a prime.

It is a super-2 number, since 2×10531105049² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10531105019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558689 + ... + 577230.

It is an arithmetic number, because the mean of its divisors is an integer number (1344929280).

Almost surely, 2^10531105049 is an apocalyptic number.

It is an amenable number.

10531105049 is a deficient number, since it is larger than the sum of its proper divisors (228329191).

10531105049 is a wasteful number, since it uses less digits than its factorization.

10531105049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136119.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 10531105049 in words is "ten billion, five hundred thirty-one million, one hundred five thousand, forty-nine".