11487487019760 has 60 divisors (see below), whose sum is σ = 38578810577112. Its totient is φ = 3063329871744.

The previous prime is 11487487019747. The next prime is 11487487019819. The reversal of 11487487019760 is 6791078478411.

11487487019760 is a `hidden beast` number, since 1 + 1 + 4 + 8 + 7 + 487 + 0 + 1 + 97 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7977420822 + ... + 7977422261.

Almost surely, 2^{11487487019760} is an apocalyptic number.

11487487019760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11487487019760 is an abundant number, since it is smaller than the sum of its proper divisors (27091323557352).

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

11487487019760 is a wasteful number, since it uses less digits than its factorization.

11487487019760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15954843102 (or 15954843093 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 63.

The spelling of 11487487019760 in words is "eleven trillion, four hundred eighty-seven billion, four hundred eighty-seven million, nineteen thousand, seven hundred sixty".