6548754479 has 8 divisors (see below), whose sum is σ = 6783860160. Its totient is φ = 6317238400.

The previous prime is 6548754463. The next prime is 6548754503. The reversal of 6548754479 is 9744578456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6548754479 - 2⁴ = 6548754463 is a prime.

It is a super-2 number, since 2×6548754479² = 85772370452445122882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6548754409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893687 + ... + 900984.

It is an arithmetic number, because the mean of its divisors is an integer number (847982520).

Almost surely, 2^6548754479 is an apocalyptic number.

6548754479 is a deficient number, since it is larger than the sum of its proper divisors (235105681).

6548754479 is a wasteful number, since it uses less digits than its factorization.

6548754479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794801.

The product of its digits is 33868800, while the sum is 59.

The square root of 6548754479 is about 80924.3750609172. The cubic root of 6548754479 is about 1870.9100281505.

The spelling of 6548754479 in words is "six billion, five hundred forty-eight million, seven hundred fifty-four thousand, four hundred seventy-nine".