11950063488 has 384 divisors, whose sum is σ = 39697257600. Its totient is φ = 3547514880.

The previous prime is 11950063459. The next prime is 11950063501. The reversal of 11950063488 is 88436005911.

11950063488 is a `hidden beast` number, since 1 + 1 + 9 + 5 + 0 + 0 + 634 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×11950063488² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18133303 + ... + 18133961.

It is an arithmetic number, because the mean of its divisors is an integer number (103378275).

Almost surely, 2^11950063488 is an apocalyptic number.

11950063488 is a gapful number since it is divisible by the number (18) 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 11950063488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19848628800).

11950063488 is an abundant number, since it is smaller than the sum of its proper divisors (27747194112).

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

11950063488 is an equidigital number, since it uses as much as digits as its factorization.

11950063488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 11950063488 in words is "eleven billion, nine hundred fifty million, sixty-three thousand, four hundred eighty-eight".