10538867764 has 48 divisors (see below), whose sum is σ = 19219742080. Its totient is φ = 5052378240.

The previous prime is 10538867761. The next prime is 10538867777. The reversal of 10538867764 is 46776883501.

It is a super-2 number, since 2×10538867764² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10538867761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9641602 + ... + 9642694.

Almost surely, 2^10538867764 is an apocalyptic number.

It is an amenable number.

10538867764 is a deficient number, since it is larger than the sum of its proper divisors (8680874316).

10538867764 is a wasteful number, since it uses less digits than its factorization.

10538867764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 10538867764 in words is "ten billion, five hundred thirty-eight million, eight hundred sixty-seven thousand, seven hundred sixty-four".