10625442481 has 4 divisors (see below), whose sum is σ = 10631099200. Its totient is φ = 10619785764.

The previous prime is 10625442463. The next prime is 10625442521. The reversal of 10625442481 is 18424452601.

10625442481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10625442481 - 2¹⁹ = 10624918193 is a prime.

It is a super-2 number, since 2×10625442481² (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 10625442481.

It is not an unprimeable number, because it can be changed into a prime (10625442461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825541 + ... + 2829298.

It is an arithmetic number, because the mean of its divisors is an integer number (2657774800).

Almost surely, 2^10625442481 is an apocalyptic number.

It is an amenable number.

10625442481 is a deficient number, since it is larger than the sum of its proper divisors (5656719).

10625442481 is an equidigital number, since it uses as much as digits as its factorization.

10625442481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656718.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 10625442481 in words is "ten billion, six hundred twenty-five million, four hundred forty-two thousand, four hundred eighty-one".