10503862738 has 8 divisors (see below), whose sum is σ = 15774802380. Its totient is φ = 5245595280.

The previous prime is 10503862667. The next prime is 10503862751. The reversal of 10503862738 is 83726830501.

10503862738 is digitally balanced in base 5, 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 9354178089 + 1149684649 = 96717^2 + 33907^2 .

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

It is a super-2 number, since 2×10503862738² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10503862694 and 10503862703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165973 + ... + 3169288.

Almost surely, 2^10503862738 is an apocalyptic number.

10503862738 is a deficient number, since it is larger than the sum of its proper divisors (5270939642).

10503862738 is an equidigital number, since it uses as much as digits as its factorization.

10503862738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336092.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 10503862738 in words is "ten billion, five hundred three million, eight hundred sixty-two thousand, seven hundred thirty-eight".