487614858520 has 64 divisors (see below), whose sum is σ = 1137725709120. Its totient is φ = 187931902464.

The previous prime is 487614858463. The next prime is 487614858527. The reversal of 487614858520 is 25858416784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487614858527) 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, 1446927 + ... + 1751806.

It is an arithmetic number, because the mean of its divisors is an integer number (17776964205).

Almost surely, 2^487614858520 is an apocalyptic number.

487614858520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487614858520 is an abundant number, since it is smaller than the sum of its proper divisors (650110850600).

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

487614858520 is a wasteful number, since it uses less digits than its factorization.

487614858520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198884 (or 3198880 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 58.

The spelling of 487614858520 in words is "four hundred eighty-seven billion, six hundred fourteen million, eight hundred fifty-eight thousand, five hundred twenty".