10388379552 has 24 divisors (see below), whose sum is σ = 27269496576. Its totient is φ = 3462793152.

The previous prime is 10388379539. The next prime is 10388379553. The reversal of 10388379552 is 25597388301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 10388379495 and 10388379504.

It is not an unprimeable number, because it can be changed into a prime (10388379553) 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, 54106048 + ... + 54106239.

It is an arithmetic number, because the mean of its divisors is an integer number (1136229024).

Almost surely, 2^10388379552 is an apocalyptic number.

10388379552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10388379552 is an abundant number, since it is smaller than the sum of its proper divisors (16881117024).

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

10388379552 is a wasteful number, since it uses less digits than its factorization.

10388379552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108212300 (or 108212292 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 10388379552 in words is "ten billion, three hundred eighty-eight million, three hundred seventy-nine thousand, five hundred fifty-two".