4252522551 has 8 divisors (see below), whose sum is σ = 5707580544. Its totient is φ = 2816239800.

The previous prime is 4252522543. The next prime is 4252522627. The reversal of 4252522551 is 1552252524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4252522551 - 2³ = 4252522543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252522531) 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 7 ways as a sum of consecutive naturals, for example, 4693281 + ... + 4694186.

It is an arithmetic number, because the mean of its divisors is an integer number (713447568).

Almost surely, 2^4252522551 is an apocalyptic number.

4252522551 is a deficient number, since it is larger than the sum of its proper divisors (1455057993).

4252522551 is a wasteful number, since it uses less digits than its factorization.

4252522551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9387621.

The product of its digits is 40000, while the sum is 33.

The square root of 4252522551 is about 65211.3682650502. The cubic root of 4252522551 is about 1620.1263112151.

The spelling of 4252522551 in words is "four billion, two hundred fifty-two million, five hundred twenty-two thousand, five hundred fifty-one".