10026257830 has 32 divisors (see below), whose sum is σ = 18128613888. Its totient is φ = 3992457600.

The previous prime is 10026257809. The next prime is 10026257831. The reversal of 10026257830 is 3875262001.

It is a happy number.

10026257830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10026257831) 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 15 ways as a sum of consecutive naturals, for example, 4748475 + ... + 4750585.

It is an arithmetic number, because the mean of its divisors is an integer number (566519184).

Almost surely, 2^10026257830 is an apocalyptic number.

10026257830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10026257830 is a deficient number, since it is larger than the sum of its proper divisors (8102356058).

10026257830 is a wasteful number, since it uses less digits than its factorization.

10026257830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 10026257830 in words is "ten billion, twenty-six million, two hundred fifty-seven thousand, eight hundred thirty".