6488873454 has 32 divisors (see below), whose sum is σ = 15083101440. Its totient is φ = 1822540032.

The previous prime is 6488873423. The next prime is 6488873507. The reversal of 6488873454 is 4543788846.

It is a junction number, because it is equal to n+sod(n) for n = 6488873394 and 6488873403.

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, 1306819 + ... + 1311774.

It is an arithmetic number, because the mean of its divisors is an integer number (471346920).

Almost surely, 2^6488873454 is an apocalyptic number.

6488873454 is an abundant number, since it is smaller than the sum of its proper divisors (8594227986).

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

6488873454 is a wasteful number, since it uses less digits than its factorization.

6488873454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618664.

The product of its digits is 20643840, while the sum is 57.

The square root of 6488873454 is about 80553.5440188698. The cubic root of 6488873454 is about 1865.1900995289.

The spelling of 6488873454 in words is "six billion, four hundred eighty-eight million, eight hundred seventy-three thousand, four hundred fifty-four".