4506775251 has 16 divisors (see below), whose sum is σ = 6634293120. Its totient is φ = 2698469120.

The previous prime is 4506775249. The next prime is 4506775253. The reversal of 4506775251 is 1525776054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4506775249) and next prime (4506775253).

It is a cyclic number.

It is not a de Polignac number, because 4506775251 - 2¹ = 4506775249 is a prime.

It is a super-2 number, since 2×4506775251² = 40622046326052226002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4506775253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819966 + ... + 825443.

It is an arithmetic number, because the mean of its divisors is an integer number (414643320).

Almost surely, 2^4506775251 is an apocalyptic number.

4506775251 is a deficient number, since it is larger than the sum of its proper divisors (2127517869).

4506775251 is a wasteful number, since it uses less digits than its factorization.

4506775251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645506.

The product of its (nonzero) digits is 294000, while the sum is 42.

The square root of 4506775251 is about 67132.5200703802. The cubic root of 4506775251 is about 1651.7917788080.

The spelling of 4506775251 in words is "four billion, five hundred six million, seven hundred seventy-five thousand, two hundred fifty-one".