10502957018 has 8 divisors (see below), whose sum is σ = 15755676660. Its totient is φ = 5251064800.

The previous prime is 10502956993. The next prime is 10502957081. The reversal of 10502957018 is 81075920501.

10502957018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9798426169 + 704530849 = 98987^2 + 26543^2 .

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

It is a super-2 number, since 2×10502957018² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 174083 + ... + 226518.

Almost surely, 2^10502957018 is an apocalyptic number.

10502957018 is a deficient number, since it is larger than the sum of its proper divisors (5252719642).

10502957018 is a wasteful number, since it uses less digits than its factorization.

10502957018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413712.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 10502957018 in words is "ten billion, five hundred two million, nine hundred fifty-seven thousand, eighteen".