487813524457 has 16 divisors (see below), whose sum is σ = 564264594432. Its totient is φ = 413054142480.

The previous prime is 487813524449. The next prime is 487813524461. The reversal of 487813524457 is 754425318784.

It is a happy number.

It is not a de Polignac number, because 487813524457 - 2³ = 487813524449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487813524257) 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, 9075732 + ... + 9129322.

It is an arithmetic number, because the mean of its divisors is an integer number (35266537152).

Almost surely, 2^487813524457 is an apocalyptic number.

It is an amenable number.

487813524457 is a deficient number, since it is larger than the sum of its proper divisors (76451069975).

487813524457 is a wasteful number, since it uses less digits than its factorization.

487813524457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69348.

The product of its digits is 30105600, while the sum is 58.

The spelling of 487813524457 in words is "four hundred eighty-seven billion, eight hundred thirteen million, five hundred twenty-four thousand, four hundred fifty-seven".