11758207552 has 112 divisors (see below), whose sum is σ = 28775152000. Its totient is φ = 4642209792.

The previous prime is 11758207543. The next prime is 11758207567. The reversal of 11758207552 is 25570285711.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 11758207499 and 11758207508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3358699 + ... + 3362197.

It is an arithmetic number, because the mean of its divisors is an integer number (256921000).

Almost surely, 2^11758207552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11758207552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14387576000).

11758207552 is an abundant number, since it is smaller than the sum of its proper divisors (17016944448).

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

11758207552 is a wasteful number, since it uses less digits than its factorization.

11758207552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108 (or 4098 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 43.

The spelling of 11758207552 in words is "eleven billion, seven hundred fifty-eight million, two hundred seven thousand, five hundred fifty-two".