488581254621 has 96 divisors (see below), whose sum is σ = 756918908928. Its totient is φ = 314770095360.

The previous prime is 488581254599. The next prime is 488581254643. The reversal of 488581254621 is 126452185884.

It is a happy number.

488581254621 is a `hidden beast` number, since 4 + 8 + 8 + 5 + 8 + 1 + 2 + 5 + 4 + 621 = 666.

It is an interprime number because it is at equal distance from previous prime (488581254599) and next prime (488581254643).

It is not a de Polignac number, because 488581254621 - 2⁷ = 488581254493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488581258621) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 447828286 + ... + 447829376.

It is an arithmetic number, because the mean of its divisors is an integer number (7884571968).

Almost surely, 2^488581254621 is an apocalyptic number.

It is an amenable number.

488581254621 is a deficient number, since it is larger than the sum of its proper divisors (268337654307).

488581254621 is a wasteful number, since it uses less digits than its factorization.

488581254621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613 (or 1601 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 54.

The spelling of 488581254621 in words is "four hundred eighty-eight billion, five hundred eighty-one million, two hundred fifty-four thousand, six hundred twenty-one".