10538016437 has 4 divisors (see below), whose sum is σ = 11348633100. Its totient is φ = 9727399776.

The previous prime is 10538016323. The next prime is 10538016473. The reversal of 10538016437 is 73461083501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 869424196 + 9668592241 = 29486^2 + 98329^2 .

It is a cyclic number.

It is not a de Polignac number, because 10538016437 - 2¹⁰ = 10538015413 is a prime.

It is a super-2 number, since 2×10538016437² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10538016437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10538016637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405308312 + ... + 405308337.

It is an arithmetic number, because the mean of its divisors is an integer number (2837158275).

Almost surely, 2^10538016437 is an apocalyptic number.

It is an amenable number.

10538016437 is a deficient number, since it is larger than the sum of its proper divisors (810616663).

10538016437 is an equidigital number, since it uses as much as digits as its factorization.

10538016437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810616662.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 10538016437 its reverse (73461083501), we get a palindrome (83999099938).

The spelling of 10538016437 in words is "ten billion, five hundred thirty-eight million, sixteen thousand, four hundred thirty-seven".