6525333378 has 16 divisors (see below), whose sum is σ = 14500740960. Its totient is φ = 2175111108.

The previous prime is 6525333323. The next prime is 6525333379. The reversal of 6525333378 is 8733335256.

It is a happy number.

6525333378 is a `hidden beast` number, since 65 + 253 + 3 + 337 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (6525333379) 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, 60419700 + ... + 60419807.

It is an arithmetic number, because the mean of its divisors is an integer number (906296310).

Almost surely, 2^6525333378 is an apocalyptic number.

6525333378 is an abundant number, since it is smaller than the sum of its proper divisors (7975407582).

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

6525333378 is a wasteful number, since it uses less digits than its factorization.

6525333378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120839518 (or 120839512 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The square root of 6525333378 is about 80779.5356386752. The cubic root of 6525333378 is about 1868.6769768105.

The spelling of 6525333378 in words is "six billion, five hundred twenty-five million, three hundred thirty-three thousand, three hundred seventy-eight".