1116883007487 has 24 divisors (see below), whose sum is σ = 1737753492384. Its totient is φ = 687162320064.

The previous prime is 1116883007479. The next prime is 1116883007507. The reversal of 1116883007487 is 7847003886111.

1116883007487 is a `hidden beast` number, since 1 + 116 + 88 + 300 + 74 + 87 = 666.

It is not a de Polignac number, because 1116883007487 - 2³ = 1116883007479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116883007467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505248 + ... + 1577669.

It is an arithmetic number, because the mean of its divisors is an integer number (72406395516).

Almost surely, 2^{1116883007487} is an apocalyptic number.

1116883007487 is a deficient number, since it is larger than the sum of its proper divisors (620870484897).

1116883007487 is a wasteful number, since it uses less digits than its factorization.

1116883007487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087519 (or 2087516 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The spelling of 1116883007487 in words is "one trillion, one hundred sixteen billion, eight hundred eighty-three million, seven thousand, four hundred eighty-seven".