3325525278 has 32 divisors (see below), whose sum is σ = 7056854784. Its totient is φ = 1041144192.

The previous prime is 3325525277. The next prime is 3325525289. The reversal of 3325525278 is 8725255233.

It is a super-2 number, since 2×3325525278² = 22118236749233954568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325525277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16201 + ... + 83147.

It is an arithmetic number, because the mean of its divisors is an integer number (220526712).

Almost surely, 2^3325525278 is an apocalyptic number.

3325525278 is an abundant number, since it is smaller than the sum of its proper divisors (3731329506).

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

3325525278 is a wasteful number, since it uses less digits than its factorization.

3325525278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67456.

The product of its digits is 504000, while the sum is 42.

The square root of 3325525278 is about 57667.3675313864. The cubic root of 3325525278 is about 1492.6343017506.

The spelling of 3325525278 in words is "three billion, three hundred twenty-five million, five hundred twenty-five thousand, two hundred seventy-eight".