10264489012 has 24 divisors (see below), whose sum is σ = 18424665000. Its totient is φ = 5001599616.

The previous prime is 10264488991. The next prime is 10264489061. The reversal of 10264489012 is 21098446201.

It can be written as a sum of positive squares in 4 ways, for example, as 3953139876 + 6311349136 = 62874^2 + 79444^2 .

It is a super-2 number, since 2×10264489012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130887 + ... + 194062.

It is an arithmetic number, because the mean of its divisors is an integer number (767694375).

Almost surely, 2^10264489012 is an apocalyptic number.

It is an amenable number.

10264489012 is a deficient number, since it is larger than the sum of its proper divisors (8160175988).

10264489012 is a wasteful number, since it uses less digits than its factorization.

10264489012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325155 (or 325153 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 10264489012 in words is "ten billion, two hundred sixty-four million, four hundred eighty-nine thousand, twelve".