1156052351 has 2 divisors, whose sum is σ = 1156052352. Its totient is φ = 1156052350.

The previous prime is 1156052273. The next prime is 1156052369. The reversal of 1156052351 is 1532506511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1156052351 - 2¹⁰ = 1156051327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1156052251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578026175 + 578026176.

It is an arithmetic number, because the mean of its divisors is an integer number (578026176).

Almost surely, 2^1156052351 is an apocalyptic number.

1156052351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1156052351 is an equidigital number, since it uses as much as digits as its factorization.

1156052351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1156052351 is about 34000.7698589311. The cubic root of 1156052351 is about 1049.5243048548.

Adding to 1156052351 its reverse (1532506511), we get a palindrome (2688558862).

The spelling of 1156052351 in words is "one billion, one hundred fifty-six million, fifty-two thousand, three hundred fifty-one".