10323653264505 has 64 divisors (see below), whose sum is σ = 21125941401600. Its totient is φ = 4685431884480.

The previous prime is 10323653264479. The next prime is 10323653264557. The reversal of 10323653264505 is 50546235632301.

10323653264505 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 3 + 6 + 532 + 64 + 50 + 5 = 666.

It is not a de Polignac number, because 10323653264505 - 2¹⁴ = 10323653248121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39165411 + ... + 39428120.

It is an arithmetic number, because the mean of its divisors is an integer number (330092834400).

Almost surely, 2^{10323653264505} is an apocalyptic number.

10323653264505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10323653264505 is an abundant number, since it is smaller than the sum of its proper divisors (10802288137095).

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

10323653264505 is a wasteful number, since it uses less digits than its factorization.

10323653264505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78593691 (or 78593685 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

Adding to 10323653264505 its reverse (50546235632301), we get a palindrome (60869888896806).

The spelling of 10323653264505 in words is "ten trillion, three hundred twenty-three billion, six hundred fifty-three million, two hundred sixty-four thousand, five hundred five".