10547214065 has 16 divisors (see below), whose sum is σ = 12699671376. Its totient is φ = 8409139200.

The previous prime is 10547214059. The next prime is 10547214077. The reversal of 10547214065 is 56041274501.

It can be written as a sum of positive squares in 8 ways, for example, as 1221642304 + 9325571761 = 34952^2 + 96569^2 .

It is not a de Polignac number, because 10547214065 - 2¹⁰ = 10547213041 is a prime.

It is a super-2 number, since 2×10547214065² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2778809 + ... + 2782601.

It is an arithmetic number, because the mean of its divisors is an integer number (793729461).

Almost surely, 2^10547214065 is an apocalyptic number.

It is an amenable number.

10547214065 is a deficient number, since it is larger than the sum of its proper divisors (2152457311).

10547214065 is a wasteful number, since it uses less digits than its factorization.

10547214065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540.

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 10547214065 its reverse (56041274501), we get a palindrome (66588488566).

The spelling of 10547214065 in words is "ten billion, five hundred forty-seven million, two hundred fourteen thousand, sixty-five".