4149553 has 2 divisors, whose sum is σ = 4149554. Its totient is φ = 4149552.

The previous prime is 4149533. The next prime is 4149557. The reversal of 4149553 is 3559414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 734449 = 1848^2 + 857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4149553 is a prime.

It is not a weakly prime, because it can be changed into another prime (4149557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2074776 + 2074777.

It is an arithmetic number, because the mean of its divisors is an integer number (2074777).

Almost surely, 2^4149553 is an apocalyptic number.

It is an amenable number.

4149553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4149553 is an equidigital number, since it uses as much as digits as its factorization.

4149553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 4149553 is about 2037.0451639569. The cubic root of 4149553 is about 160.6942876093.

It can be divided in two parts, 41 and 49553, that added together give a palindrome (49594).

The spelling of 4149553 in words is "four million, one hundred forty-nine thousand, five hundred fifty-three".