2552442351 has 4 divisors (see below), whose sum is σ = 3403256472. Its totient is φ = 1701628232.

The previous prime is 2552442329. The next prime is 2552442353. The reversal of 2552442351 is 1532442552.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2552442351 - 2⁶ = 2552442287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552442353) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 425407056 + ... + 425407061.

It is an arithmetic number, because the mean of its divisors is an integer number (850814118).

Almost surely, 2^2552442351 is an apocalyptic number.

2552442351 is a deficient number, since it is larger than the sum of its proper divisors (850814121).

2552442351 is an equidigital number, since it uses as much as digits as its factorization.

2552442351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850814120.

The product of its digits is 48000, while the sum is 33.

The square root of 2552442351 is about 50521.7017825013. The cubic root of 2552442351 is about 1366.6332431313.

The spelling of 2552442351 in words is "two billion, five hundred fifty-two million, four hundred forty-two thousand, three hundred fifty-one".