1162528238251 has 2 divisors, whose sum is σ = 1162528238252. Its totient is φ = 1162528238250.

The previous prime is 1162528238219. The next prime is 1162528238257. The reversal of 1162528238251 is 1528328252611.

It is a strong prime.

It is an emirp because it is prime and its reverse (1528328252611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1162528238251 - 2⁵ = 1162528238219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162528238257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581264119125 + 581264119126.

It is an arithmetic number, because the mean of its divisors is an integer number (581264119126).

Almost surely, 2^{1162528238251} is an apocalyptic number.

1162528238251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162528238251 is an equidigital number, since it uses as much as digits as its factorization.

1162528238251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 46.

The spelling of 1162528238251 in words is "one trillion, one hundred sixty-two billion, five hundred twenty-eight million, two hundred thirty-eight thousand, two hundred fifty-one".