4254145251 has 8 divisors (see below), whose sum is σ = 5918810880. Its totient is φ = 2712788232.

The previous prime is 4254145237. The next prime is 4254145253. The reversal of 4254145251 is 1525414524.

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 4254145251 - 2¹¹ = 4254143203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4254145253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30827071 + ... + 30827208.

It is an arithmetic number, because the mean of its divisors is an integer number (739851360).

Almost surely, 2^4254145251 is an apocalyptic number.

4254145251 is a deficient number, since it is larger than the sum of its proper divisors (1664665629).

4254145251 is a wasteful number, since it uses less digits than its factorization.

4254145251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61654305.

The product of its digits is 32000, while the sum is 33.

The square root of 4254145251 is about 65223.8089274155. The cubic root of 4254145251 is about 1620.3323571256.

Adding to 4254145251 its reverse (1525414524), we get a palindrome (5779559775).

The spelling of 4254145251 in words is "four billion, two hundred fifty-four million, one hundred forty-five thousand, two hundred fifty-one".