11468551 has 2 divisors, whose sum is σ = 11468552. Its totient is φ = 11468550.

The previous prime is 11468539. The next prime is 11468603. The reversal of 11468551 is 15586411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11468551 - 2¹⁷ = 11337479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11468531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5734275 + 5734276.

It is an arithmetic number, because the mean of its divisors is an integer number (5734276).

Almost surely, 2^11468551 is an apocalyptic number.

11468551 is the 1515-th centered decagonal number.

11468551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11468551 is an equidigital number, since it uses as much as digits as its factorization.

11468551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 31.

The square root of 11468551 is about 3386.5249150124. The cubic root of 11468551 is about 225.5119273668.

The spelling of 11468551 in words is "eleven million, four hundred sixty-eight thousand, five hundred fifty-one".