487457626754784 has 96 divisors (see below), whose sum is σ = 1501896471699456. Its totient is φ = 135509456079360.

The previous prime is 487457626754711. The next prime is 487457626754863.

487457626754784 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×487457626754784² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a junction number, because it is equal to n+sod(n) for n = 487457626754697 and 487457626754706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9802453152 + ... + 9802502879.

It is an arithmetic number, because the mean of its divisors is an integer number (15644754913536).

Almost surely, 2^{487457626754784} is an apocalyptic number.

It is an amenable number.

487457626754784 is an abundant number, since it is smaller than the sum of its proper divisors (1014438844944672).

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

487457626754784 is a wasteful number, since it uses less digits than its factorization.

487457626754784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19604956088 (or 19604956080 counting only the distinct ones).

The product of its digits is 70808371200, while the sum is 84.

The spelling of 487457626754784 in words is "four hundred eighty-seven trillion, four hundred fifty-seven billion, six hundred twenty-six million, seven hundred fifty-four thousand, seven hundred eighty-four".