5540412987 has 16 divisors (see below), whose sum is σ = 8209313280. Its totient is φ = 3693026376.

The previous prime is 5540412971. The next prime is 5540412989. The reversal of 5540412987 is 7892140455.

5540412987 is a `hidden beast` number, since 5 + 540 + 4 + 1 + 29 + 87 = 666.

It is not a de Polignac number, because 5540412987 - 2⁴ = 5540412971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5540412989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222058 + ... + 245744.

It is an arithmetic number, because the mean of its divisors is an integer number (513082080).

Almost surely, 2^5540412987 is an apocalyptic number.

5540412987 is a deficient number, since it is larger than the sum of its proper divisors (2668900293).

5540412987 is a wasteful number, since it uses less digits than its factorization.

5540412987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32359 (or 32353 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 5540412987 is about 74433.9504997552. The cubic root of 5540412987 is about 1769.4870130740.

The spelling of 5540412987 in words is "five billion, five hundred forty million, four hundred twelve thousand, nine hundred eighty-seven".