4525222550 has 48 divisors (see below), whose sum is σ = 8561318112. Its totient is φ = 1779206400.

The previous prime is 4525222549. The next prime is 4525222573. The reversal of 4525222550 is 552225254.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1155095 + ... + 1159005.

It is an arithmetic number, because the mean of its divisors is an integer number (178360794).

Almost surely, 2^4525222550 is an apocalyptic number.

4525222550 is a deficient number, since it is larger than the sum of its proper divisors (4036095562).

4525222550 is a wasteful number, since it uses less digits than its factorization.

4525222550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313 (or 4308 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 4525222550 is about 67269.7744161522. The cubic root of 4525222550 is about 1654.0424358211.

The spelling of 4525222550 in words is "four billion, five hundred twenty-five million, two hundred twenty-two thousand, five hundred fifty".