11552045135251 has 2 divisors, whose sum is σ = 11552045135252. Its totient is φ = 11552045135250.

The previous prime is 11552045135231. The next prime is 11552045135269. The reversal of 11552045135251 is 15253154025511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11552045135251 - 2³³ = 11543455200659 is a prime.

It is not a weakly prime, because it can be changed into another prime (11552045135231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776022567625 + 5776022567626.

It is an arithmetic number, because the mean of its divisors is an integer number (5776022567626).

Almost surely, 2^{11552045135251} is an apocalyptic number.

11552045135251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11552045135251 is an equidigital number, since it uses as much as digits as its factorization.

11552045135251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150000, while the sum is 40.

The spelling of 11552045135251 in words is "eleven trillion, five hundred fifty-two billion, forty-five million, one hundred thirty-five thousand, two hundred fifty-one".