5525280278 has 24 divisors (see below), whose sum is σ = 9657194904. Its totient is φ = 2364012000.

The previous prime is 5525280269. The next prime is 5525280307. The reversal of 5525280278 is 8720825255.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11993 + ... + 105803.

It is an arithmetic number, because the mean of its divisors is an integer number (402383121).

Almost surely, 2^5525280278 is an apocalyptic number.

5525280278 is a deficient number, since it is larger than the sum of its proper divisors (4131914626).

5525280278 is a wasteful number, since it uses less digits than its factorization.

5525280278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94428 (or 94421 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 44.

The square root of 5525280278 is about 74332.2290665361. The cubic root of 5525280278 is about 1767.8745250848.

The spelling of 5525280278 in words is "five billion, five hundred twenty-five million, two hundred eighty thousand, two hundred seventy-eight".