11752138470 has 16 divisors (see below), whose sum is σ = 28205132400. Its totient is φ = 3133903584.

The previous prime is 11752138469. The next prime is 11752138483. The reversal of 11752138470 is 7483125711.

It is a happy number.

11752138470 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11752138470² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195868945 + ... + 195869004.

It is an arithmetic number, because the mean of its divisors is an integer number (1762820775).

Almost surely, 2^11752138470 is an apocalyptic number.

11752138470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11752138470 is an abundant number, since it is smaller than the sum of its proper divisors (16452993930).

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

11752138470 is a wasteful number, since it uses less digits than its factorization.

11752138470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391737959.

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 11752138470 in words is "eleven billion, seven hundred fifty-two million, one hundred thirty-eight thousand, four hundred seventy".