11395387080 has 288 divisors, whose sum is σ = 46998843840. Its totient is φ = 2367832320.

The previous prime is 11395387057. The next prime is 11395387093. The reversal of 11395387080 is 8078359311.

11395387080 is a `hidden beast` number, since 1 + 1 + 39 + 538 + 7 + 0 + 80 = 666.

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 (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 164677 + ... + 223403.

It is an arithmetic number, because the mean of its divisors is an integer number (163190430).

Almost surely, 2^11395387080 is an apocalyptic number.

11395387080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11395387080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23499421920).

11395387080 is an abundant number, since it is smaller than the sum of its proper divisors (35603456760).

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

11395387080 is a wasteful number, since it uses less digits than its factorization.

11395387080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58769 (or 58755 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 11395387080 in words is "eleven billion, three hundred ninety-five million, three hundred eighty-seven thousand, eighty".