10244552513 has 8 divisors (see below), whose sum is σ = 11141830056. Its totient is φ = 9362880000.

The previous prime is 10244552509. The next prime is 10244552537. The reversal of 10244552513 is 31525544201.

It can be written as a sum of positive squares in 4 ways, for example, as 154952704 + 10089599809 = 12448^2 + 100447^2 .

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 10244552513 - 2² = 10244552509 is a prime.

It is a super-2 number, since 2×10244552513² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10244552513.

It is not an unprimeable number, because it can be changed into a prime (10244552503) 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, 3899888 + ... + 3902513.

It is an arithmetic number, because the mean of its divisors is an integer number (1392728757).

Almost surely, 2^10244552513 is an apocalyptic number.

10244552513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10244552513 is a deficient number, since it is larger than the sum of its proper divisors (897277543).

10244552513 is a wasteful number, since it uses less digits than its factorization.

10244552513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7802515.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 10244552513 in words is "ten billion, two hundred forty-four million, five hundred fifty-two thousand, five hundred thirteen".