2152450351 has 2 divisors, whose sum is σ = 2152450352. Its totient is φ = 2152450350.

The previous prime is 2152450343. The next prime is 2152450379. The reversal of 2152450351 is 1530542512.

It is an a-pointer prime, because the next prime (2152450379) can be obtained adding 2152450351 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152450351 - 2³ = 2152450343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152450451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076225175 + 1076225176.

It is an arithmetic number, because the mean of its divisors is an integer number (1076225176).

Almost surely, 2^2152450351 is an apocalyptic number.

2152450351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152450351 is an equidigital number, since it uses as much as digits as its factorization.

2152450351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2152450351 is about 46394.5077676227. The cubic root of 2152450351 is about 1291.1530165468.

Adding to 2152450351 its reverse (1530542512), we get a palindrome (3682992863).

The spelling of 2152450351 in words is "two billion, one hundred fifty-two million, four hundred fifty thousand, three hundred fifty-one".