6494325552 has 480 divisors, whose sum is σ = 23273510400. Its totient is φ = 1717562880.

The previous prime is 6494325547. The next prime is 6494325577. The reversal of 6494325552 is 2555234946.

6494325552 is a `hidden beast` number, since 6 + 4 + 94 + 3 + 2 + 5 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6494325498 and 6494325507.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12910933 + ... + 12911435.

It is an arithmetic number, because the mean of its divisors is an integer number (48486480).

Almost surely, 2^6494325552 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 6494325552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11636755200).

6494325552 is an abundant number, since it is smaller than the sum of its proper divisors (16779184848).

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

6494325552 is a wasteful number, since it uses less digits than its factorization.

6494325552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 551 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 6494325552 is about 80587.3783665904. The cubic root of 6494325552 is about 1865.7123449018.

The spelling of 6494325552 in words is "six billion, four hundred ninety-four million, three hundred twenty-five thousand, five hundred fifty-two".