10625571861 has 8 divisors (see below), whose sum is σ = 14239345824. Its totient is φ = 7047756240.

The previous prime is 10625571839. The next prime is 10625571907. The reversal of 10625571861 is 16817552601.

10625571861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10625571861 - 2⁶ = 10625571797 is a prime.

It is a super-2 number, since 2×10625571861² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10625571161) 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 7 ways as a sum of consecutive naturals, for example, 8988895 + ... + 8990076.

It is an arithmetic number, because the mean of its divisors is an integer number (1779918228).

Almost surely, 2^10625571861 is an apocalyptic number.

It is an amenable number.

10625571861 is a deficient number, since it is larger than the sum of its proper divisors (3613773963).

10625571861 is a wasteful number, since it uses less digits than its factorization.

10625571861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979171.

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 10625571861 in words is "ten billion, six hundred twenty-five million, five hundred seventy-one thousand, eight hundred sixty-one".