10544761947 has 8 divisors (see below), whose sum is σ = 14077550656. Its totient is φ = 7020907272.

The previous prime is 10544761897. The next prime is 10544761963. The reversal of 10544761947 is 74916744501.

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

It is not a de Polignac number, because 10544761947 - 2¹⁹ = 10544237659 is a prime.

It is a super-2 number, since 2×10544761947² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10544761896 and 10544761905.

It is not an unprimeable number, because it can be changed into a prime (10544765947) 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, 2230753 + ... + 2235474.

It is an arithmetic number, because the mean of its divisors is an integer number (1759693832).

Almost surely, 2^10544761947 is an apocalyptic number.

10544761947 is a deficient number, since it is larger than the sum of its proper divisors (3532788709).

10544761947 is an equidigital number, since it uses as much as digits as its factorization.

10544761947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4467017.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 10544761947 in words is "ten billion, five hundred forty-four million, seven hundred sixty-one thousand, nine hundred forty-seven".