10258905538 has 16 divisors (see below), whose sum is σ = 17589075840. Its totient is φ = 4396078656.

The previous prime is 10258905523. The next prime is 10258905541. The reversal of 10258905538 is 83550985201.

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, 66970 + ... + 158122.

It is an arithmetic number, because the mean of its divisors is an integer number (1099317240).

Almost surely, 2^10258905538 is an apocalyptic number.

10258905538 is a deficient number, since it is larger than the sum of its proper divisors (7330170302).

10258905538 is an equidigital number, since it uses as much as digits as its factorization.

10258905538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99201.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 10258905538 in words is "ten billion, two hundred fifty-eight million, nine hundred five thousand, five hundred thirty-eight".