6576122448 has 120 divisors (see below), whose sum is σ = 21194137536. Its totient is φ = 1864512000.

The previous prime is 6576122431. The next prime is 6576122459. The reversal of 6576122448 is 8442216756.

6576122448 is a `hidden beast` number, since 6 + 5 + 7 + 612 + 24 + 4 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107148 + ... + 156948.

Almost surely, 2^6576122448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6576122448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10597068768).

6576122448 is an abundant number, since it is smaller than the sum of its proper divisors (14618015088).

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

6576122448 is a wasteful number, since it uses less digits than its factorization.

6576122448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49953 (or 49944 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 6576122448 is about 81093.2947166410. The cubic root of 6576122448 is about 1873.5126525774.

It can be divided in two parts, 65761 and 22448, that added together give a square (88209 = 297²).

The spelling of 6576122448 in words is "six billion, five hundred seventy-six million, one hundred twenty-two thousand, four hundred forty-eight".