10511345264 has 20 divisors (see below), whose sum is σ = 23275121904. Its totient is φ = 4504862208.

The previous prime is 10511345261. The next prime is 10511345279. The reversal of 10511345264 is 46254311501.

It is a super-2 number, since 2×10511345264² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10511345264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10511345261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46925537 + ... + 46925760.

Almost surely, 2^10511345264 is an apocalyptic number.

10511345264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10511345264 is an abundant number, since it is smaller than the sum of its proper divisors (12763776640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10511345264 is an equidigital number, since it uses as much as digits as its factorization.

10511345264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93851312 (or 93851306 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 10511345264 its reverse (46254311501), we get a palindrome (56765656765).

The spelling of 10511345264 in words is "ten billion, five hundred eleven million, three hundred forty-five thousand, two hundred sixty-four".