1151433352541 has 4 divisors (see below), whose sum is σ = 1157278192092. Its totient is φ = 1145588512992.

The previous prime is 1151433352481. The next prime is 1151433352549. The reversal of 1151433352541 is 1452533341511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1008726957316 + 142706395225 = 1004354^2 + 377765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1151433352541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1151433352495 and 1151433352504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151433352549) 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 in 3 ways as a sum of consecutive naturals, for example, 2922419480 + ... + 2922419873.

It is an arithmetic number, because the mean of its divisors is an integer number (289319548023).

Almost surely, 2^{1151433352541} is an apocalyptic number.

It is an amenable number.

1151433352541 is a deficient number, since it is larger than the sum of its proper divisors (5844839551).

1151433352541 is an equidigital number, since it uses as much as digits as its factorization.

1151433352541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844839550.

The product of its digits is 108000, while the sum is 38.

The spelling of 1151433352541 in words is "one trillion, one hundred fifty-one billion, four hundred thirty-three million, three hundred fifty-two thousand, five hundred forty-one".