487521038484 has 36 divisors (see below), whose sum is σ = 1236359027904. Its totient is φ = 161977670352.

The previous prime is 487521038461. The next prime is 487521038489. The reversal of 487521038484 is 484830125784.

487521038484 is a `hidden beast` number, since 4 + 8 + 7 + 52 + 103 + 8 + 484 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 487521038484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487521038489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22044732 + ... + 22066835.

Almost surely, 2^487521038484 is an apocalyptic number.

It is an amenable number.

487521038484 is an abundant number, since it is smaller than the sum of its proper divisors (748837989420).

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

487521038484 is a wasteful number, since it uses less digits than its factorization.

487521038484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44111884 (or 44111879 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 487521038484 in words is "four hundred eighty-seven billion, five hundred twenty-one million, thirty-eight thousand, four hundred eighty-four".