10501155005 has 12 divisors (see below), whose sum is σ = 13851111036. Its totient is φ = 7637203200.

The previous prime is 10501154999. The next prime is 10501155013. The reversal of 10501155005 is 50055110501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2392872889 + 8108282116 = 48917^2 + 90046^2 .

It is not a de Polignac number, because 10501155005 - 2¹⁴ = 10501138621 is a prime.

It is a super-2 number, since 2×10501155005² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8678036 + ... + 8679245.

It is an arithmetic number, because the mean of its divisors is an integer number (1154259253).

Almost surely, 2^10501155005 is an apocalyptic number.

It is an amenable number.

10501155005 is a deficient number, since it is larger than the sum of its proper divisors (3349956031).

10501155005 is a wasteful number, since it uses less digits than its factorization.

10501155005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17357308 (or 17357297 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 10501155005 its reverse (50055110501), we get a palindrome (60556265506).

The spelling of 10501155005 in words is "ten billion, five hundred one million, one hundred fifty-five thousand, five".