10399553273064 has 16 divisors (see below), whose sum is σ = 25998883182720. Its totient is φ = 3466517757680.

The previous prime is 10399553273063. The next prime is 10399553273129. The reversal of 10399553273064 is 46037235599301.

It is a junction number, because it is equal to n+sod(n) for n = 10399553272995 and 10399553273013.

It is not an unprimeable number, because it can be changed into a prime (10399553273063) 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, 216657359832 + ... + 216657359879.

It is an arithmetic number, because the mean of its divisors is an integer number (1624930198920).

Almost surely, 2^{10399553273064} is an apocalyptic number.

It is an amenable number.

10399553273064 is an abundant number, since it is smaller than the sum of its proper divisors (15599329909656).

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

10399553273064 is a wasteful number, since it uses less digits than its factorization.

10399553273064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433314719720 (or 433314719716 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 57.

The spelling of 10399553273064 in words is "ten trillion, three hundred ninety-nine billion, five hundred fifty-three million, two hundred seventy-three thousand, sixty-four".