10389049933570 has 128 divisors (see below), whose sum is σ = 23580726842880. Its totient is φ = 3201202667520.

The previous prime is 10389049933519. The next prime is 10389049933607. The reversal of 10389049933570 is 7533994098301.

10389049933570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10389049933499 and 10389049933508.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 574066762 + ... + 574084858.

It is an arithmetic number, because the mean of its divisors is an integer number (184224428460).

Almost surely, 2^{10389049933570} is an apocalyptic number.

10389049933570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10389049933570 is an abundant number, since it is smaller than the sum of its proper divisors (13191676909310).

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

10389049933570 is a wasteful number, since it uses less digits than its factorization.

10389049933570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26588.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 10389049933570 in words is "ten trillion, three hundred eighty-nine billion, forty-nine million, nine hundred thirty-three thousand, five hundred seventy".