10263449278790 has 16 divisors (see below), whose sum is σ = 18924799158720. Its totient is φ = 4005248498880.

The previous prime is 10263449278741. The next prime is 10263449278793. The reversal of 10263449278790 is 9787294436201.

It is a super-2 number, since 2×10263449278790² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10263449278793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12516401150 + ... + 12516401969.

It is an arithmetic number, because the mean of its divisors is an integer number (1182799947420).

Almost surely, 2^{10263449278790} is an apocalyptic number.

10263449278790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10263449278790 is a deficient number, since it is larger than the sum of its proper divisors (8661349879930).

10263449278790 is a wasteful number, since it uses less digits than its factorization.

10263449278790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25032803167.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 10263449278790 in words is "ten trillion, two hundred sixty-three billion, four hundred forty-nine million, two hundred seventy-eight thousand, seven hundred ninety".