14949553 has 2 divisors, whose sum is σ = 14949554. Its totient is φ = 14949552.

The previous prime is 14949503. The next prime is 14949559. The reversal of 14949553 is 35594941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12723489 + 2226064 = 3567^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 14949553 - 2⁹ = 14949041 is a prime.

It is not a weakly prime, because it can be changed into another prime (14949559) 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, 7474776 + 7474777.

It is an arithmetic number, because the mean of its divisors is an integer number (7474777).

Almost surely, 2^14949553 is an apocalyptic number.

It is an amenable number.

14949553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14949553 is an equidigital number, since it uses as much as digits as its factorization.

14949553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 40.

The square root of 14949553 is about 3866.4651815321. The cubic root of 14949553 is about 246.3444235793.

The spelling of 14949553 in words is "fourteen million, nine hundred forty-nine thousand, five hundred fifty-three".