11455051 has 2 divisors, whose sum is σ = 11455052. Its totient is φ = 11455050.

The previous prime is 11455013. The next prime is 11455061. The reversal of 11455051 is 15055411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11455051 - 2¹¹ = 11453003 is a prime.

It is a super-3 number, since 3×11455051³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11455061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727525 + 5727526.

It is an arithmetic number, because the mean of its divisors is an integer number (5727526).

Almost surely, 2^11455051 is an apocalyptic number.

11455051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11455051 is an equidigital number, since it uses as much as digits as its factorization.

11455051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 11455051 is about 3384.5311344409. The cubic root of 11455051 is about 225.4234068450.

The spelling of 11455051 in words is "eleven million, four hundred fifty-five thousand, fifty-one".