487053140551 has 8 divisors (see below), whose sum is σ = 490156901744. Its totient is φ = 483950790720.

The previous prime is 487053140527. The next prime is 487053140579. The reversal of 487053140551 is 155041350784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487053140551 - 2¹¹ = 487053138503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487053140498 and 487053140507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487053140351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343915 + ... + 1045171.

It is an arithmetic number, because the mean of its divisors is an integer number (61269612718).

Almost surely, 2^487053140551 is an apocalyptic number.

487053140551 is a deficient number, since it is larger than the sum of its proper divisors (3103761193).

487053140551 is a wasteful number, since it uses less digits than its factorization.

487053140551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705681.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 487053140551 in words is "four hundred eighty-seven billion, fifty-three million, one hundred forty thousand, five hundred fifty-one".