11485451 has 2 divisors, whose sum is σ = 11485452. Its totient is φ = 11485450.

The previous prime is 11485423. The next prime is 11485459. The reversal of 11485451 is 15458411.

11485451 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15458411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11485451 - 2¹⁰ = 11484427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11485459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5742725 + 5742726.

It is an arithmetic number, because the mean of its divisors is an integer number (5742726).

Almost surely, 2^11485451 is an apocalyptic number.

11485451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11485451 is an equidigital number, since it uses as much as digits as its factorization.

11485451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 29.

The square root of 11485451 is about 3389.0191796448. The cubic root of 11485451 is about 225.6226440875.

The spelling of 11485451 in words is "eleven million, four hundred eighty-five thousand, four hundred fifty-one".