10624729289 has 4 divisors (see below), whose sum is σ = 10718753556. Its totient is φ = 10530705024.

The previous prime is 10624729267. The next prime is 10624729303. The reversal of 10624729289 is 98292742601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3481944064 + 7142785225 = 59008^2 + 84515^2 .

It is a cyclic number.

It is not a de Polignac number, because 10624729289 - 2¹² = 10624725193 is a prime.

It is a super-2 number, since 2×10624729289² (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 (10624729259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47011964 + ... + 47012189.

It is an arithmetic number, because the mean of its divisors is an integer number (2679688389).

Almost surely, 2^10624729289 is an apocalyptic number.

It is an amenable number.

10624729289 is a deficient number, since it is larger than the sum of its proper divisors (94024267).

10624729289 is an equidigital number, since it uses as much as digits as its factorization.

10624729289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94024266.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 10624729289 in words is "ten billion, six hundred twenty-four million, seven hundred twenty-nine thousand, two hundred eighty-nine".