2351351056 has 40 divisors (see below), whose sum is σ = 4834404864. Its totient is φ = 1104069120.

The previous prime is 2351351047. The next prime is 2351351083. The reversal of 2351351056 is 6501531532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116601 + ... + 135271.

Almost surely, 2^2351351056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2351351056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2417202432).

2351351056 is an abundant number, since it is smaller than the sum of its proper divisors (2483053808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2351351056 is a wasteful number, since it uses less digits than its factorization.

2351351056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19159 (or 19153 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 2351351056 is about 48490.7316504917. The cubic root of 2351351056 is about 1329.7576312268.

Adding to 2351351056 its reverse (6501531532), we get a palindrome (8852882588).

The spelling of 2351351056 in words is "two billion, three hundred fifty-one million, three hundred fifty-one thousand, fifty-six".