4051325555 has 4 divisors (see below), whose sum is σ = 4861590672. Its totient is φ = 3241060440.

The previous prime is 4051325513. The next prime is 4051325563. The reversal of 4051325555 is 5555231504.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-4051325555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405132551 + ... + 405132560.

It is an arithmetic number, because the mean of its divisors is an integer number (1215397668).

Almost surely, 2^4051325555 is an apocalyptic number.

4051325555 is a deficient number, since it is larger than the sum of its proper divisors (810265117).

4051325555 is an equidigital number, since it uses as much as digits as its factorization.

4051325555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810265116.

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 4051325555 is about 63650.0239984244. The cubic root of 4051325555 is about 1594.1617375676.

The spelling of 4051325555 in words is "four billion, fifty-one million, three hundred twenty-five thousand, five hundred fifty-five".